Quick View Belan.J Bamboo Sleep Bag 1.0 TOG Sunny Meadows Bamboo Baby Clothes Belan J Quick View. A wearable blanket allowing baby to sleep safely through the night. These sleep bags are designed to give baby plenty of room to kick and move, while fitting securely around the neck and armhole. Features a 2 way zipper for easy night time diaper changes. These sleep bags are made of Bamboo Rayon which is highly breathable and moisture wicking making it an ideal overnight fabric for baby. Belan J Sleep sacs passed the flammability regulations of Canada (CAN CGSB 4. 2) with NO flame retardants added TOG Rating Temperature 1. 0 TOG 21 23*CSizes: 0 6M, 6 18M, 18 36MMaterial: 95% Bamboo Rayon, 5% spandex (exterior) Filling 100% Polyester