DescriptionMade of oxford cloth and polyester material, this backpack is durable and practical, suitable for teens or men as a fashion casual daypack or students as a schoolbag. Large capacity for holding your computers, pencil bags, mobile phones, wallets, drinking glasses, and other daily travel equipment.Feature- Color: Black. - Material: Oxford cloth and polyester. - Size: Approx. 37 x 29 x 12 cm / 14.6 x 11.4 x 4.7 inch. - Made of oxford cloth and polyester material, durable and comfortable. - Enough space for holding your computers, pencil bags, mobile phones, wallets, drinking glasses, and other daily travel equipment. - Adjustable shoulder straps to the right position, easily to fit your comfort requirements. - Waterproof design, suitable for for outdoor or traveling. - With zipper for easy open and close, keep all your inner belongs safety. - USB Interface design, more convenient.