Dino Front Opening Sleeping Bag 1.5 TOGOur dino sleeping bag is made from soft and breathable organic cotton and bamboo to keep a little one sleeping comfortably every night. Designed in a 1. 5 TOG, it can be safely used all year round. The length is adjustable to grow with your baby or toddler and it unzips from the bottom to make nighttime changes simpler. Made from our signature fabric: 70% bamboo and 30% organic cotton Fill: 100% polyester Concealed zip up front Unips from the bottom