This Done by Deer 2.5 TOG sleep sack is a cozy wearable blanket for babies and toddlers, designed to prevent kicking off covers and keep children warm on colder nights. Made from 100% cotton with polyester fibres filling, this baby sleeping bag combines breathable comfort with reliable insulation. Adjustable armholes with a snap button and a YKK safety zipper ensure quick, safe dressing and effortless diaper changes. Soft sand colour with gentle Dotti, Pigee and Sheepy motifs gives a modern, calming look for nursery bedding and sleepwear. Ideal as a thermal sleep sack or toddler sleeping bag for nighttime and naps, this premium baby sleeping bag delivers comfort and ease for parents and caregivers.