KROSER™ 17.3 Inch Canvas Computer Backpack for Travel/Business/School

【Size of Product Material】This stylish laptop backpack is made of high quality waterproof canvas polyester with camouflage pattern, which has high quality waterproof performance. Product dimensions: 18.9 x 12.5 x 6.5 inches; weight: 1.65 lbs. Special roll top design backpack: the backpack has a special roll-top design with nylon straps, which has a unique and stylish look; the front pocket has a waterproof zipper to keep your belongings dry and safe; the side elastic mesh pockets can hold umbrellas and water bottles etc. Large capacity: the actual capacity of the KROSER rolltop backpack is approx. 22 litres. The interior of the backpack is equipped with several spacious compartments to provide separate spaces for your computer, documents, books, passport, wallet and more. The padded laptop compartment can hold laptops up to 15.6 inches. USB Charging Port: There is a USB charging adapter on the side of the backpack, which allows you to easily charge your electronic products witho