This is a simple black backpack, but when you open the pockets, it transforms into a support belt and chair for your child to sit on. It allows you to seat infants and babies on adult chairs, making it convenient for travel and outings. It can also be used as a shoulder bag and has straps to attach to strollers and suitcases. Size: Width 35cm, Height 39cm * The large front pocket on the front can be opened and closed with one hand using Velcro, and it has two side pockets. * Inside: * 2 zipper pockets * 2 bottle holders * 2 insulated drink holders * 2 small item pockets for spoons, etc. * (Zippered pocket is waterproof) * The backpack has comfortable cushion straps for long outings. Although it is unused, please understand that it has been stored at home before purchasing. It will be shipped via Yu-Yu Mercari or Raku-Raku Mercari. #MothersBag #MothersBackpack #FathersBag #SupportChair #BabyChair #SupportBabyChair #Kanahei #Backpack #MultiFunctionBag #MultiFunctionBackpack #CarryOnBag #CarryOnBackpack #StrollerBag #TravelWithKids