The Little Dutch sleeping bag with detachable sleeves is perfect for cold winter days. The sleeping bag can be used without a blanket or sheet. The sleeping bag ensures that your child can sleep comfortably and safely and makes it more difficult to roll over from the back to the belly, to climb out of the bed and to kick off the cover. The sleeping bag has a front zip that opens from the bottom to the top which prevents your child from taking the sleeping bag off by themselves.