product informationBackpack size: 33/30/28(L)*16/14/13(W)*46/43/40cm(H); Weight: 0.8KGBackpack material: high-density nylon fabric, non-toxic, environmentally friendly, easy to clean, waterproof and anti-fouling, anti-collision and anti-scratchComfort: Widened and thickened durable adjustable shoulder straps, extra thick comfortable decompression handle, reduce the weight of children's shoulders and hands, thickened foam breathable back panel, enhance the protection of the spineLarge capacity: The large-capacity design allows most children's daily necessities to be filled to meet the needs of children Your kids will love it Starry Sky style, large capacity, starting with this backpack, you must be the coolest guy in the crowd, hurry up and put it away product descriptionFeatures:1. Material: High-quality environmentally friendly nylon fabric, better feel, water-resistant, durable, anti-collision and anti-scratch.2. COMFORTABLE: The backpack adopts solid rubber wheels, which are load-bearing, multi-functional and detachable, breathable back panel, and backpack decompression handle design reduces the weight of shoulders and hands.3. Structure: The spacious main pocket keeps your daily essentials neatly in the bag.13. Uses: Can be used for daily use, school, weekend travel, outdoor sports, etc.