1. Large front zipper pocket for easy access to everyday items 2. A variety of travel modes: hand/shoulder/crossbody 3. Large capacity main pocket, can put 15.6 inch laptop 4. Daily life waterproof, better protect the contents of the bag 5. Material: top layer cowhide 6. Lining: polyester cotton 7. Size: 38cm(L) x 6cm(W) x 30cm(H), with 1 long adjustable shoulder strap 8. Weight: 1.10KG 9. Capacity: can hold a 15-inch laptop