Features: Material Design: Made of waterproof nylon material, smooth zippers closure and reflective strips design, concealed pockets, can meet all your needs. Removable: The school bag can be a rolling backpack or just a regular school bag. If your child does not want a rolling backpack, simply disassemble the platform with rolling wheels and it will become a normal school bag. Shoulder Strap Design: Schoolbag with durable and breathable back pad, ergonomic S-shapehoneycomb meshshoulder straps, easy to carry no pressure. Capacity Design: Large capacity, lightweight shoulder bag with multiple pockets, reasonable structure and layout, meet daily needs, very suitable for carrying around Occasions: This cartoon bag with wheels is suitable for all occasions, whether it is formal or casual, it will add infinite charm to you Specifications: Materials: Nylon Bag Size: 32*26*14cm Weight: 0.45kg 1 * Backpack