Tommee Tippee Baby Sleep Bag, Original Grobag Treasure Trees Snuggle, 0-4m 2.5 Tog 85% of babies sleep better in our sleep bags: Sleep bags help little ones regulate their temperature while sleeping by ensuring there are no loose blankets for them to kick off - more sleep for baby and you. No sleep bag is safer: All our products are safety tested and approved and adhere to British and European Safety Standards.  Naturally soothing: This luxury sleep bag is made with cosy, bamboo rich fabric and our signature ALOEKIND™ lining, a unique cotton blend infused with naturally soothing Aloe Vera which is kind to sensitive skin.  OEKO-TEX®: Our 2.5 Tog and 3.5 Tog Snuggle sleep bags contain 100% recycled wadding which has obtained the OEKO-TEX® 100 class 1 certification and is guaranteed to be free from harmful chemicals, toxins and irritants. Hip healthy: Slim fitting through the chest, with a roomy, hip-healthy bottom to allow your baby to adopt a natural “frog-legged” sleeping position, which is important for correct hip development. Approved by the International Hip Dysplasia Institute. Easy nappy changes: An easy two-way zip opening that’s perfect for night-time nappy changes, meaning you can keep baby cosy and warm at the top, but can unzip from the bottom for a quick-change keeping disturbance to a minimum.