Main Material:PUGender:UnisexPattern Type:SolidCapacity:20-35 LitreCarrying System:Air Cushion BeltBackpacks Type:SoftbackClosure Type:ZipperLining Material:SatinExterior:Solid BagStyle:FashionHandle/Strap Type:RetractableInterior:Interior Slot PocketInterior:Cell Phone PocketInterior:Interior Zipper PocketInterior:Interior Compartment