Baby Sleeping Bags are a safe and comfortable way for babies to sleep. Sleeping bags allow air to circulate around the baby so there is less likelihood of overheating and because the bag has a fitted neck and armholes your baby is highly unlikely to slip in or out, under or over, which is a common problem with fussy sheets and blankets. These are incredibly easy to make and unlike shop bought bags, you can create a sleeping bag that fits your baby exactly.