1. Multi-pocket design, classification and storage, large capacity, convenient to use
2. Back cushioning cotton, thickening pressure reduction
3. S-type wide thickened cotton shoulder straps, comfortable and breathable, reinforced design, not easy to break
4. Comfortable handheld, sturdy and durable
5. Computer sandwich, thickened shockproof sponge compartment, effective protection of the computer
6. Main pocket and computer pocket, can accommodate multiple books and items, support for putting 17-inch laptop
7. Multifunctional combination of pockets, can accommodate cell phones, rechargeable batteries, wallets, logbooks and other items
8. Front zipper pocket, can be placed on the tablet, tissue, electronics, etc.
9. Left and right side pockets, place umbrellas, water cups, mineral water, drinks, etc.
10. Material: oxford cloth, polyester
11. Size: about 48 x 18 x 32cm
12. Description: only the package, not including other items in the picture