Features: 1. Smooth zipper -- The zipper bites neatly, and the zipper is smooth and not stuck; 2. Stitch reinforcement -- The shoulder strap is reinforced at the stress point and has strong load-bearing capacity; 3. Front small pocket -- Can hold small items; 4. Side pocket -- can hold drinks, folding umbrellas, etc. separately; 5. Water-repellent fabric -- High-density Oxford fabric, no need to worry about books getting wet on rainy days; 6. Reflective strip design -- As long as a little light, it can reflect light to ensure safe travel at night; 7. Lightweight material -- Free shoulders and reduce the burden of travel; 8. Large capacity -- Multi-layer partitions, reasonable structure, free storage, meet different storage needs; 9. Widened shoulder straps -- Fit the shoulders, reduce the swing of the schoolbag, avoid damage to the lumbar spine and muscles, and better balance and decompose pressure. Specification: Fabric: Oxford cloth Shoulder strap: Adjustable Capacity: Can store mobile phones, stationery, Ipad, folding umbrella, A4 books and other items. Applicable: Travel, school, shopping, etc. Size: 42*28*11CM/ 45*32*16CM Package included: 1* Backpack Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. ( 1 inch = 2.54 cm )