Material: The backpack is made of waterproof waxed canvas material (the waterproof canvas material is a bit hard and wrinkled at first) and genuine cowhide leather. (The leather surface has messy wrinkles, scars, scratches, showing a vintage and wild style), this canvas backpack has a stylish and vintage look, it is an ideal travel backpack, laptop backpack, commuting backpack, hiking backpack. Design: High-quality waterproof waxed canvas, which can protect your belongings from sudden rain. Its wide shoulder strap design distributes the weight, comfortable and durable, this shoulder strap can be easily adjusted in length as needed. The carrying handle is made of the same cowhide and attached with high-quality hardware, making the canvas backpack easy to use. The copper rivets and vintage metal hardware are all in the right place. Pockets: Multi-pocket design: 1 large main compartment inside for computers, books, supplies or clothes; 1 thick elastic/velcro with foam padded laptop compartment; 2 open pockets + 1 wall zipper pocket for mobile phones, car keys, wallets, etc. 1 front flap pocket and 2 side pockets on the outside. Spacious: Multifunctional pocket design allows you to say goodbye to clutter. This canvas backpack can hold folders, A4 documents, books, iPads, cosmetics, mobile phones, chargers, water bottles, wallets, lunch boxes, etc. Size: L30*W11*H45 (cm) (L*H*W) Weight: 1.2 kg This is a backpack suitable for a casual life. You can carry it on any occasion in all seasons, business, college, hiking, solo travel, weekend trips, camping, day trips, etc. Note: Waxed canvas has a retro nostalgic effect, good water resistance, hard feel and easy to shape, with deep and shallow wrinkles. The wax slowly melts and eliminates wrinkles when the fabric heats up or after a period of time. The texture of each bag is unique and completely different. Note: 1. Manual measurement, please allow a certain error 2. Due to the light and screen difference, the item's color may be slightly different from the picture. 3. Handmade crafts, please allow some defects to ensure you don't mind before ordering. Thank you for your understanding, thank you