{"title":"Sleep Sacks","description":"\u003cp style=\"font-size: 0.85rem; color: #6b6b6b; max-width: 600px;\"\u003eThe best baby sleep sacks we've found for parents who want safe, breathable sleep from day one. Every sleep sack in this collection is made from WildBird's CloudBlend fabric — 67.5% Lenzing Tencel, 27.5% Modal, and 5% Elastane — OEKO-TEX certified, naturally hypoallergenic, and designed specifically for brand new baby skin. Available in TOG 1 for warmer months and TOG 2.5 for cooler nights, with a hip-healthy teardrop bottom that allows natural leg movement at every stage.\u003c\/p\u003e\n\n\u003cp style=\"font-size: 0.85rem; color: #6b6b6b; max-width: 600px;\"\u003eLooking for more newborn essentials? Browse our \u003ca href=\"\/collections\/swaddles\"\u003eswaddle collection\u003c\/a\u003e or explore our full \u003ca href=\"\/collections\/baby-registry-essentials\"\u003eBaby Registry Essentials\u003c\/a\u003e for everything you need before baby arrives.\u003c\/p\u003e","products":[{"product_id":"galah-cloudblend™-sleep-sack-tog-2-5","title":"Galah - CloudBlend™ Sleep Sack TOG 2.5","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWildBird's Galah CloudBlend™ Sleep Sack TOG 2.5 is the baby sleep sack we recommend for cooler nights and temperature-controlled rooms — extra warmth without bulk, in the softest fabric we've found for newborn skin. Made from WildBird's proprietary CloudBlend™ fabric — 67.5% Lenzing Tencel, 27.5% Modal, and 5% Elastane — this wearable blanket keeps baby cozy without the safety risks of loose bedding. TOG 2.5 features 80g DuPont polyester fill for deeper, cozy warmth on cooler nights.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe teardrop-shaped bottom is designed for a hip-healthy fit, giving little legs room to move naturally. The two-way zip makes late-night diaper changes quick without fully waking baby, and zero-irritation neck and arm construction keeps sensitive skin comfortable all night. OEKO-TEX certified and rigorously tested to be free from harmful substances — certified non-toxic baby sleepwear parents can trust from day one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNaturally hypoallergenic, moisture-wicking, and engineered not to pill or lose shape wash after wash — CloudBlend™ maintains its cloud-like softness across every wash. Available in Small, Medium, and Large. Cold machine wash inside out with like colors, line dry in shade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Galah colorway brings a true dusty pink — soft, warm, and easy to build a nursery around. Prefer a lighter option? Check out the Galah \u003ca href=\"https:\/\/ourheyday.co\/products\/galah-cloudblend%E2%84%A2-sleep-sack-tog-1\"\u003eCloudBlend™ Sleep Sack TOG 1\u003c\/a\u003e. Or browse the full \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird-sleep-nursery\"\u003eWildBird Sleep \u0026amp; Nursery\u003c\/a\u003e collection and \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird\"\u003eWildBird collection\u003c\/a\u003e for everything WildBird carries.\u003c\/p\u003e","brand":"WildBird","offers":[{"title":"Small","offer_id":42441777545293,"sku":"BS-TPS-Galah-S","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42441777578061,"sku":"BS-TPS-Galah-M","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42441777610829,"sku":"BS-TPS-Galah-L","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/files\/Galah_CloudBlend_Sleep_Sack.jpg?v=1763583076"},{"product_id":"dove-cloudblend™-sleep-sack-tog-1","title":"Dove - CloudBlend™ Sleep Sack TOG 1","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWildBird's Dove CloudBlend™ Sleep Sack TOG 1 is the baby sleep sack we recommend for year-round use — light enough for warmer rooms and nights when you want breathable comfort without overheating. Made from WildBird's proprietary CloudBlend™ fabric — 67.5% Lenzing Tencel, 27.5% Modal, and 5% Elastane — this wearable blanket keeps baby cozy without the safety risks of loose bedding. TOG 1 features 20g DuPont polyester fill for gentle, breathable warmth.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe teardrop-shaped bottom is designed for a hip-healthy fit, giving little legs room to move naturally. The two-way zip makes late-night diaper changes quick without fully waking baby, and zero-irritation neck and arm construction keeps sensitive skin comfortable all night. OEKO-TEX certified and rigorously tested to be free from harmful substances — certified non-toxic baby sleepwear parents can trust from day one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNaturally hypoallergenic, moisture-wicking, and engineered not to pill or lose shape wash after wash — CloudBlend™ maintains its cloud-like softness across every wash. Available in Small, Medium, and Large. Cold machine wash inside out with like colors, line dry in shade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Dove colorway brings a soft blue-grey — calm, gender-neutral, and easy to build a nursery around. Looking for extra warmth? Check out the \u003ca href=\"https:\/\/ourheyday.co\/products\/dove-cloudblend%E2%84%A2-sleep-sack-tog-2-5\"\u003eDove CloudBlend™ Sleep Sack TOG 2.5\u003c\/a\u003e. Or browse the full \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird-sleep-nursery\"\u003eWildBird Sleep \u0026amp; Nursery collection\u003c\/a\u003e and \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird\"\u003eWildBird collection\u003c\/a\u003e for everything WildBird carries.\u003c\/p\u003e","brand":"WildBird","offers":[{"title":"Small","offer_id":42441777446989,"sku":"BS-TSS-Dove-S","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42441777479757,"sku":"BS-TSS-Dove-M","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42441777512525,"sku":"BS-TSS-Dove-L","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/files\/Dove_CloudBlend_Sleep_Sack.jpg?v=1763583076"},{"product_id":"desert-lark-cloudblend™-sleep-sack-tog-2-5","title":"Desert Lark - CloudBlend™ Sleep Sack TOG 2.5","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWildBird's Desert Lark CloudBlend™ Sleep Sack TOG 2.5 is the baby sleep sack we recommend for cooler nights and temperature-controlled rooms — extra warmth without bulk, in the softest fabric we've found for newborn skin. Made from WildBird's proprietary CloudBlend™ fabric — 67.5% Lenzing Tencel, 27.5% Modal, and 5% Elastane — this wearable blanket keeps baby cozy without the safety risks of loose bedding. TOG 2.5 features 80g DuPont polyester fill for deeper, cozy warmth on cooler nights.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe teardrop-shaped bottom is designed for a hip-healthy fit, giving little legs room to move naturally. The two-way zip makes late-night diaper changes quick without fully waking baby, and zero-irritation neck and arm construction keeps sensitive skin comfortable all night. OEKO-TEX certified and rigorously tested to be free from harmful substances — certified non-toxic baby sleepwear parents can trust from day one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNaturally hypoallergenic, moisture-wicking, and engineered not to pill or lose shape wash after wash — CloudBlend™ maintains its cloud-like softness across every wash. Available in Small, Medium, and Large. Cold machine wash inside out with like colors, line dry in shade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Desert Lark colorway brings a perfect mauve meets taupe — warm, neutral, and versatile enough to work with any nursery palette. Prefer a lighter option? Check out the Desert Lark CloudBlend™ Sleep Sack TOG 1. Or browse the full \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird-sleep-nursery\"\u003eWildBird Sleep \u0026amp; Nursery collection \u003c\/a\u003eand \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird\"\u003eWildBird collection \u003c\/a\u003efor everything WildBird carries.\u003c\/p\u003e","brand":"WildBird","offers":[{"title":"Small","offer_id":42441777643597,"sku":"BS-TPS-DesertLark-S","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42441777676365,"sku":"BS-TPS-DesertLark-M","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42441777709133,"sku":"BS-TPS-DesertLark-L","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/files\/Desert_Lark_CloudBlend_Sleep_Sack.jpg?v=1763583076"},{"product_id":"dove-cloudblend™-sleep-sack-tog-2-5","title":"Dove - CloudBlend™ Sleep Sack TOG 2.5","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWildBird's Dove CloudBlend™ Sleep Sack TOG 2.5 is the baby sleep sack we recommend for cooler nights and temperature-controlled rooms — extra warmth without bulk, in the softest fabric we've found for newborn skin. Made from WildBird's proprietary CloudBlend™ fabric — 67.5% Lenzing Tencel, 27.5% Modal, and 5% Elastane — this wearable blanket keeps baby cozy without the safety risks of loose bedding. TOG 2.5 features 80g DuPont polyester fill for deeper, cozy warmth on cooler nights.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe teardrop-shaped bottom is designed for a hip-healthy fit, giving little legs room to move naturally. The two-way zip makes late-night diaper changes quick without fully waking baby, and zero-irritation neck and arm construction keeps sensitive skin comfortable all night. OEKO-TEX certified and rigorously tested to be free from harmful substances — certified non-toxic baby sleepwear parents can trust from day one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNaturally hypoallergenic, moisture-wicking, and engineered not to pill or lose shape wash after wash — CloudBlend™ maintains its cloud-like softness across every wash. Available in Small, Medium, and Large. Cold machine wash inside out with like colors, line dry in shade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Dove colorway brings a soft blue-grey — calm, gender-neutral, and easy to build a nursery around. Prefer a lighter option? Check out the \u003ca href=\"https:\/\/ourheyday.co\/products\/dove-cloudblend%E2%84%A2-sleep-sack-tog-1\"\u003eDove CloudBlend™ Sleep Sack TOG 1\u003c\/a\u003e. Or browse the full \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird-sleep-nursery\"\u003eWildBird Sleep \u0026amp; Nursery collection\u003c\/a\u003e and \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird\"\u003eWildBird collection\u003c\/a\u003e for everything WildBird carries.\u003c\/p\u003e","brand":"WildBird","offers":[{"title":"Small","offer_id":42441777741901,"sku":"BS-TPS-Dove-S","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42441777774669,"sku":"BS-TPS-Dove-M","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42441777807437,"sku":"BS-TPS-Dove-L","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/files\/Dove_CloudBlend_Sleep_Sack_25077dc6-77e1-4b46-a441-8282d0d8344b.jpg?v=1763583076"},{"product_id":"galah-cloudblend™-sleep-sack-tog-1","title":"Galah - CloudBlend™ Sleep Sack TOG 1","description":"\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWildBird's Galah CloudBlend™ Sleep Sack TOG 1 is the baby sleep sack we recommend for year-round use — light enough for warmer rooms and nights when you want breathable comfort without overheating. Made from WildBird's proprietary CloudBlend™ fabric — 67.5% Lenzing Tencel, 27.5% Modal, and 5% Elastane — this wearable blanket keeps baby cozy without the safety risks of loose bedding. TOG 1 features 20g DuPont polyester fill for gentle, breathable warmth.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe teardrop-shaped bottom is designed for a hip-healthy fit, giving little legs room to move naturally. The two-way zip makes late-night diaper changes quick without fully waking baby, and zero-irritation neck and arm construction keeps sensitive skin comfortable all night. OEKO-TEX certified and rigorously tested to be free from harmful substances — certified non-toxic baby sleepwear parents can trust from day one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNaturally hypoallergenic, moisture-wicking, and engineered not to pill or lose shape wash after wash — CloudBlend™ maintains its cloud-like softness across every wash. Available in Small, Medium, and Large. Cold machine wash inside out with like colors, line dry in shade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Galah colorway brings a true dusty pink — soft, warm, and easy to build a nursery around. Looking for extra warmth? Check out the \u003ca href=\"https:\/\/ourheyday.co\/products\/galah-cloudblend%E2%84%A2-sleep-sack-tog-2-5\"\u003eGalah CloudBlend™ Sleep Sack TOG 2.5.\u003c\/a\u003e Or browse the full \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird-sleep-nursery\"\u003eWildBird Sleep \u0026amp; Nursery collection \u003c\/a\u003eand \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird\"\u003eWildBird collection\u003c\/a\u003e for everything WildBird carries.\u003c\/p\u003e","brand":"WildBird","offers":[{"title":"Small","offer_id":42441777840205,"sku":"BS-TSS-Galah-S","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42441777872973,"sku":"BS-TSS-Galah-M","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42441777905741,"sku":"BS-TSS-Galah-L","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/files\/Galah_CloudBlend_Sleep_Sack_9f09999c-7a67-4039-9253-e207266dc57e.jpg?v=1763583076"},{"product_id":"sparrow-cloudblend™-sleep-sack-tog-2-5","title":"Sparrow - CloudBlend™ Sleep Sack TOG 2.5","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWildBird's Sparrow CloudBlend™ Sleep Sack TOG 2.5 is the baby sleep sack we recommend for cooler nights and temperature-controlled rooms — extra warmth without bulk, in the softest fabric we've found for newborn skin. Made from WildBird's proprietary CloudBlend™ fabric — 67.5% Lenzing Tencel, 27.5% Modal, and 5% Elastane — this wearable blanket keeps baby cozy without the safety risks of loose bedding. TOG 2.5 features 80g DuPont polyester fill for deeper, cozy warmth on cooler nights.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe teardrop-shaped bottom is designed for a hip-healthy fit, giving little legs room to move naturally. The two-way zip makes late-night diaper changes quick without fully waking baby, and zero-irritation neck and arm construction keeps sensitive skin comfortable all night. OEKO-TEX certified and rigorously tested to be free from harmful substances — certified non-toxic baby sleepwear parents can trust from day one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNaturally hypoallergenic, moisture-wicking, and engineered not to pill or lose shape wash after wash — CloudBlend™ maintains its cloud-like softness across every wash. Available in Small, Medium, and Large. Cold machine wash inside out with like colors, line dry in shade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Sparrow colorway brings a perfect cream — timeless, versatile, and easy to pair with any nursery palette. Prefer a lighter option? Check out the \u003ca href=\"https:\/\/ourheyday.co\/products\/sparrow-cloudblend%E2%84%A2-sleep-sack-tog-1\"\u003eSparrow CloudBlend™ Sleep Sack TOG 1\u003c\/a\u003e. Or browse the full \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird-sleep-nursery\"\u003eWildBird Sleep \u0026amp; Nursery collection\u003c\/a\u003e and \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird\"\u003eWildBird collection\u003c\/a\u003e for everything WildBird carries.\u003c\/p\u003e","brand":"WildBird","offers":[{"title":"Small","offer_id":42441777938509,"sku":"BS-TPS-Sparrow-S","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42441777971277,"sku":"BS-TPS-Sparrow-M","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42441778004045,"sku":"BS-TPS-Sparrow-L","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/files\/Sparrow_CloudBlend_Sleep_Sack.jpg?v=1763583076"},{"product_id":"desert-lark-cloudblend™-sleep-sack-tog-1","title":"Desert Lark - CloudBlend™ Sleep Sack TOG 1","description":"\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWildBird's Desert Lark CloudBlend™ Sleep Sack TOG 1 is the baby sleep sack we recommend for year-round use — light enough for warmer rooms and nights when you want breathable comfort without overheating. Made from WildBird's proprietary CloudBlend™ fabric — 67.5% Lenzing Tencel, 27.5% Modal, and 5% Elastane — this wearable blanket keeps baby cozy without the safety risks of loose bedding. TOG 1 features 20g DuPont polyester fill for gentle, breathable warmth.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe teardrop-shaped bottom is designed for a hip-healthy fit, giving little legs room to move naturally. The two-way zip makes late-night diaper changes quick without fully waking baby, and zero-irritation neck and arm construction keeps sensitive skin comfortable all night. OEKO-TEX certified and rigorously tested to be free from harmful substances — certified non-toxic baby sleepwear parents can trust from day one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNaturally hypoallergenic, moisture-wicking, and engineered not to pill or lose shape wash after wash — CloudBlend™ maintains its cloud-like softness across every wash. Available in Small, Medium, and Large. Cold machine wash inside out with like colors, line dry in shade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Desert Lark colorway brings a perfect mauve meets taupe — warm, neutral, and versatile enough to work with any nursery palette. Looking for extra warmth? Check out the \u003ca href=\"https:\/\/ourheyday.co\/products\/desert-lark-cloudblend%E2%84%A2-sleep-sack-tog-2-5\"\u003eDesert Lark CloudBlend™ Sleep Sack TOG 2.5.\u003c\/a\u003e Or browse the full \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird-sleep-nursery\"\u003eWildBird Sleep \u0026amp; Nursery \u003c\/a\u003ecollection and \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird\"\u003eWildBird collection \u003c\/a\u003efor everything WildBird carries.\u003c\/p\u003e","brand":"WildBird","offers":[{"title":"Small","offer_id":42441778036813,"sku":"BS-TSS-DesertLark-S","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42441778069581,"sku":"BS-TSS-DesertLark-M","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42441778102349,"sku":"BS-TSS-DesertLark-L","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/files\/Desert_Lark_CloudBlend_Sleep_Sack_1e400777-2e7d-453e-9d5e-31568388bf6e.jpg?v=1763583076"},{"product_id":"sparrow-cloudblend™-sleep-sack-tog-1","title":"Sparrow - CloudBlend™ Sleep Sack TOG 1","description":"\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWildBird's Sparrow CloudBlend™ Sleep Sack TOG 1 is the baby sleep sack we recommend for year-round use — light enough for warmer rooms and nights when you want breathable comfort without overheating. Made from WildBird's proprietary CloudBlend™ fabric — 67.5% Lenzing Tencel, 27.5% Modal, and 5% Elastane — this wearable blanket keeps baby cozy without the safety risks of loose bedding. TOG 1 features 20g DuPont polyester fill for gentle, breathable warmth.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe teardrop-shaped bottom is designed for a hip-healthy fit, giving little legs room to move naturally. The two-way zip makes late-night diaper changes quick without fully waking baby, and zero-irritation neck and arm construction keeps sensitive skin comfortable all night. OEKO-TEX certified and rigorously tested to be free from harmful substances — certified non-toxic baby sleepwear parents can trust from day one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNaturally hypoallergenic, moisture-wicking, and engineered not to pill or lose shape wash after wash — CloudBlend™ maintains its cloud-like softness across every wash. Available in Small, Medium, and Large. Cold machine wash inside out with like colors, line dry in shade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Sparrow colorway brings a perfect cream — timeless, versatile, and easy to pair with any nursery palette. Looking for extra warmth? Check out the \u003ca href=\"https:\/\/ourheyday.co\/products\/sparrow-cloudblend%E2%84%A2-sleep-sack-tog-2-5\"\u003eSparrow CloudBlend™ Sleep Sack TOG 2.5\u003c\/a\u003e. Or browse the full \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird-sleep-nursery\"\u003eWildBird Sleep \u0026amp; Nursery collection \u003c\/a\u003eand \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird\"\u003eWildBird collection\u003c\/a\u003e for everything WildBird carries.\u003c\/p\u003e","brand":"WildBird","offers":[{"title":"Small","offer_id":42441778135117,"sku":"BS-TSS-Sparrow-S","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42441778167885,"sku":"BS-TSS-Sparrow-M","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42441778200653,"sku":"BS-TSS-Sparrow-L","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/files\/Sparrow_CloudBlend_Sleep_Sack_c76b651c-9b8d-4caa-aff7-43476acd1440.jpg?v=1763583077"},{"product_id":"acadian-cloudblend™-sleep-sack-tog-1","title":"Acadian - CloudBlend™ Sleep Sack TOG 1","description":"\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWildBird's Acadian CloudBlend™ Sleep Sack TOG 1 is the baby sleep sack we recommend for year-round use — light enough for warmer rooms and nights when you want breathable comfort without overheating. Made from WildBird's proprietary CloudBlend™ fabric — 67.5% Lenzing Tencel, 27.5% Modal, and 5% Elastane — this wearable blanket keeps baby cozy without the safety risks of loose bedding. TOG 1 features 20g DuPont polyester fill for gentle, breathable warmth.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe teardrop-shaped bottom is designed for a hip-healthy fit, giving little legs room to move naturally. The two-way zip makes late-night diaper changes quick without fully waking baby, and zero-irritation neck and arm construction keeps sensitive skin comfortable all night. OEKO-TEX certified and rigorously tested to be free from harmful substances — certified non-toxic baby sleepwear parents can trust from day one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNaturally hypoallergenic, moisture-wicking, and engineered not to pill or lose shape wash after wash — CloudBlend™ maintains its cloud-like softness across every wash. Available in Small, Medium, and Large. Cold machine wash inside out with like colors, line dry in shade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Acadian colorway brings a calming sage green — gender-neutral and easy to build a nursery around. Looking for extra warmth? Check out the \u003ca href=\"https:\/\/ourheyday.co\/products\/acadian-cloudblend%E2%84%A2-sleep-sack-tog-2-5\"\u003eAcadian CloudBlend™ Sleep Sack TOG 2.5\u003c\/a\u003e. Or browse the full \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird-sleep-nursery\"\u003eWildBird Sleep \u0026amp; Nursery\u003c\/a\u003e collection and \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird\"\u003eWildBird collection\u003c\/a\u003e for everything WildBird carries.\u003c\/p\u003e","brand":"WildBird","offers":[{"title":"Small","offer_id":42593341407309,"sku":"BS-TSS-Acadian-S","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42593341440077,"sku":"BS-TSS-Acadian-M","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42593341472845,"sku":"BS-TSS-Acadian-L","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/files\/Acadian_CloudBlend_Sleep_Sack.jpg?v=1768171559"},{"product_id":"acadian-cloudblend™-sleep-sack-tog-2-5","title":"Acadian - CloudBlend™ Sleep Sack TOG 2.5","description":"\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWildBird's Acadian CloudBlend™ Sleep Sack TOG 2.5 is the baby sleep sack we recommend for cooler nights and temperature-controlled rooms — extra warmth without bulk, in the softest fabric we've found for newborn skin. Made from WildBird's proprietary CloudBlend™ fabric — 67.5% Lenzing Tencel, 27.5% Modal, and 5% Elastane — this wearable blanket keeps baby cozy without the safety risks of loose bedding. TOG 2.5 features 80g DuPont polyester fill for deeper, cozy warmth on cooler nights.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe teardrop-shaped bottom is designed for a hip-healthy fit, giving little legs room to move naturally. The two-way zip makes late-night diaper changes quick without fully waking baby, and zero-irritation neck and arm construction keeps sensitive skin comfortable all night. OEKO-TEX certified and rigorously tested to be free from harmful substances — certified non-toxic baby sleepwear parents can trust from day one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNaturally hypoallergenic, moisture-wicking, and engineered not to pill or lose shape wash after wash — CloudBlend™ maintains its cloud-like softness across every wash. Available in Small, Medium, and Large. Cold machine wash inside out with like colors, line dry in shade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Acadian colorway brings a calming sage green — gender-neutral and easy to build a nursery around. Prefer a lighter option? Check out the \u003ca href=\"https:\/\/ourheyday.co\/products\/acadian-cloudblend%E2%84%A2-sleep-sack-tog-1\"\u003eAcadian CloudBlend™ Sleep Sack TOG 1\u003c\/a\u003e. Or browse the full \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird-sleep-nursery\"\u003eWildBird Sleep \u0026amp; Nursery collection\u003c\/a\u003e and \u003ca href=\"https:\/\/ourheyday.co\/collections\/wildbird\"\u003eWildBird collection f\u003c\/a\u003eor everything WildBird carries.\u003c\/p\u003e","brand":"WildBird","offers":[{"title":"Small","offer_id":42821746131021,"sku":"BS-TPS-Acadian-S","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42821746163789,"sku":"BS-TPS-Acadian-M","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42821746196557,"sku":"BS-TPS-Acadian-L","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/files\/Acadian_CloudBlend_Sleep_Sack_f65b2c74-fc4d-47d2-994a-c5ebe80d9106.jpg?v=1774631120"},{"product_id":"mushie-organic-cotton-muslin-baby-sleep-sack","title":"Organic Cotton Sleep Bag","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMushie's Organic Cotton Sleep Bag is the organic cotton baby sleep sack we recommend for parents who want a simple, safe alternative to loose blankets in the crib.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMade from 100% organic cotton muslin, this wearable blanket is lightweight and breathable, exactly what you want for keeping a little one comfortable from nap to bedtime without overheating.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe sleeveless design gives full body coverage while keeping arms free and natural. The two-way zipper makes diaper changes in the dark genuinely manageable without fully waking a sleeping baby. And full-length coverage keeps legs free from crib slats, one of those small details that matters a lot at 3am.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAs a blanket alternative for crib use, this muslin baby sleep bag checks the boxes parents are actually looking for. No loose fabric, no tangle risk, and a design that supports restful, safer sleep. It's the kind of infant sleepwear that lets you put baby down and actually breathe.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAt Heyday, we curate products we'd use ourselves, and Mushie's take on the lightweight baby wearable blanket earns its place for being unfussy, well-made, and genuinely parent-friendly.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBrowse our the full \u003ca href=\"https:\/\/ourheyday.co\/collections\/baby-registry-essentials\"\u003ebaby registry essentials collection\u003c\/a\u003e at Heyday.\u003c\/p\u003e","brand":"Mushie","offers":[{"title":"Fog","offer_id":42931441958989,"sku":"MMSS-1002","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Blush","offer_id":42931442090061,"sku":"MMSS-1001","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Sage","offer_id":42931442057293,"sku":"MMSS-1004","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Baby Blue","offer_id":42931441991757,"sku":"MMSS-1008","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Tradewinds","offer_id":42931442188365,"sku":"MMSS-1003","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Natural","offer_id":42931442122829,"sku":"MMSS-1005","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Cedar","offer_id":42931442155597,"sku":"MMSS-1007","price":39.99,"currency_code":"USD","in_stock":false},{"title":"Roman Green","offer_id":42931442024525,"sku":"MMSS-1006","price":39.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/files\/Fog_SleepBag.jpg?v=1777404214"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6256\/3149\/collections\/Baby_Sleeping_in_Wildbird_Sleep_Sack.webp?v=1774993954","url":"https:\/\/ourheyday.co\/collections\/sleep-sacks.oembed","provider":"Heyday","version":"1.0","type":"link"}