Vincico174; Canvas Laptop Multi-fonction 15 inch Laptop Backpack Main material: This backpack is made of 95% high density cotton canvas and 5% genuine leather zips. Contain 1 main roomy pocket, 1 zipper pocket.Have phone slot and ID card slot, which can carry your Iphone,Samsung GALAXY S6, wallet, key, makeups and so on. Approx Dimensions: 12.59" L x 17.32" H x 7.87"W Capacity: 25L (Fits most 15" Laptop) Any quality problems with your bag, please contact us, we will solve it. It's such an awesome backpack that you will receive many compliments from your family and friends.