[High quality]The school bag is made of durable, wear-resistant and waterproof materials, stylish, large-capacity, breathable, lightweight, shockproof and easy to clean.[Large capacity]This wheeled backpack can hold your laptop, clothes, A4 magazines, mobile phones, books, umbrellas, wine bottles, wallets, stationery, etc.[Efficacy]The backpack can more effectively help reduce back pressure, make the spine healthier, avoid heavy burdens, and provide children with a comfortable and safe wearing experience.[Versatile] With adjustable, breathable and padded shoulder straps, it is an ideal backpack for travel, school, camping, hiking, daily use, etc.size42*14*30CM