Babies are cute, but fussy sleepers? Not so much. Our temperature-regulating sleep sack, made with high-tech fibers and natural materials, ensures a sound night's sleep. Soft, secure, and stylish SIJO CLIMA™ Fiber Made from TENCEL™, our products are cloud-like with a marshmallowy feel for extra comfiness. Even better? It’s made for sensitive skin and is hypoallergenic. TENCEL™ Lyocell Fiber TENCEL™ lyocell is a USDA certified Biobased material. Our Sleepsacks are certified industrial biodegradable and compostable except zippers, buttons and elastic band. NWT in packaging Quick shipping Bundle and save