Put your child to bed in an enchanting, starry-eyed environment with the Flying Boy comforter bag from the Mr. Fox collection, where magical friends and brave adventures accompany them to Neverland. The little ones will sleep warmly all night long. The comforter covers are ideal for dressing the beds of small children. It is a duvet cover that has a built-in zipper to attach it to the fitted sheet. In this way, once the fitted sheet is adjusted, by means of the zipper, you will close the duvet cover as if it were a sleeping bag. It is a great system so that our children do not uncover while sleeping. Removable: For easy washing, or for use in summer, on the back there is a hidden zipper that allows us to put on and remove the filling comfortably. It is 300 Gr which provides great comfort. Mobility: It has a gusset that allows the small to move comfortably.