{"product_id":"cosydiary-merino-wool-organic-cotton-sleep-sack-for-2-24-months-2-way-zipper-universal-fit","title":"CosyDiary Merino Wool \u0026 Organic Cotton Sleep Sack for 2–24 Months | 2-Way Zipper, Universal Fit","description":"\u003ch2\u003eSoft, natural comfort for every season\u003c\/h2\u003e\n\u003cp\u003eThe CosyDiary Merino Wool \u0026amp; Organic Cotton Sleep Sack brings together a plush inner layer of 100% Australian Merino wool with a gentle outer shell of 100% organic cotton. This thoughtful pairing delivers ultra-soft comfort against a baby’s delicate skin, while providing warmth without bulk. With no polyester or synthetic fills, the design keeps fabrics breathable and free of common irritants, supporting a calm, cozy vibe during naps and night-time.\u003c\/p\u003e\n\u003cp\u003eBuilt for year‑round use, the natural properties of Merino wool help regulate temperature and maintain a comfortable microclimate. In cooler nights, the inner wool provides a warm layer; on warmer evenings, its breathability helps prevent overheating. The result is a versatile sleep solution that adapts to your baby’s changing needs across seasons and environments.\u003c\/p\u003e\n\u003ch3\u003eGrowth-friendly design and practical details\u003c\/h3\u003e\n\u003cp\u003eSize is truly universal, designed to accommodate babies from about 2 months up to around 2 years, so you don’t have to frequently switch sizes. The design features a thoughtful mix of elements to support quick dressing, easy diaper changes, and safe transfers between settings:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble shoulder snaps enable a snug, adjustable fit as baby grows.\u003c\/li\u003e\n  \u003cli\u003eA robust two-way zipper simplifies dressing and night-time changes without disturbing sleep.\u003c\/li\u003e\n  \u003cli\u003eClosable seat-belt slots make it easy to transfer between stroller, crib, or bouncer.\u003c\/li\u003e\n  \u003cli\u003eMeets US safety standards for infant sleepwear, adding reassurance for families.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCare, durability, and everyday use\u003c\/h3\u003e\n\u003cp\u003eDesigned for real-life routines, this sleep sack balances softness with durability. The organic cotton outer shell offers a soft touch for regular wear, while the Merino wool interior keeps its comforting feel after repeated washes (please follow care instructions to preserve softness and fit). The result is a practical, season-spanning sleeping solution that supports comfortable sleep without making promises, just possibilities for a restful night.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What ages and sizing does the CosyDiary Sleep Sack cover?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for babies from about 2 months up to 24 months, with a universal size and adjustable snaps for a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What materials is the sleep sack made from and does it meet safety standards?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Inner layer: 100% Australian Merino wool; outer shell: 100% organic cotton; no polyester. It also meets US infant sleepwear safety standards.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CosyDiary","offers":[{"title":"Default Title","offer_id":52785764204881,"sku":"B0F544DPLJ","price":72.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/7982\/9329\/files\/cosydiary-inner-merino-wool-soft.jpg?v=1767992470","url":"https:\/\/mythriftymom.co.uk\/products\/cosydiary-merino-wool-organic-cotton-sleep-sack-for-2-24-months-2-way-zipper-universal-fit","provider":"mythriftymom","version":"1.0","type":"link"}