KAUKKO Laptop Outdoor Backpack, Travel Hiking& Camping Rucksack Pack, Casual Large College School Daypack, Shoulder Book Bags Back Fits 15" Laptop & Tablets Canvas Imported HIGH QUALITY & DURABLE MATERIAL. HIGH QUALITY Canvas makes the backpack soft and comfortable. The rucksack backpack is more high-end with the durable and eco-friendly canvavs. The contoured shoulder straps and back side comes with protective air mesh padded design, easy and comfortable to carry throughout all day. Adjustable padded shoulder straps (45-90cm), tighten and loosen easily. LARGE CAPACITY & STUFF ARRANGED TIDILY. The dimension of the travel laptop backpack is 15.74"H x 6.29"W x 11.81"L, Capacity: 20L. Laptop compartment fits up to 15.6" Laptop, while the outer compartment can hold 18". The Surface/ Laptop/ Charging treasure/Phone/Pen/Notebook/Wallet/Umbrella/Books/Folders can all be taken in. NEW FEATURES. Adjustable Drawstring closure at main compartment, which do secure your contents well. Magnetic strap closures with metal pin clips. Front pocket with hidden zipper and key clip. 2 SIDE POCKETS so can you can carry water bottle on one side and coffee/ tea on the other. You can carry it to school, college, hiking, shopping, cycling, traveling, dating, etc. NO-RISK WHEN ORDER. KAUKKO-Direct promise 6-months warranty. Return(within 30 days), Exchange(The first 60 days). Any problems with your bag, please contact us. We will solve it. The actual color of the backpack maybe have little different from the picture due to the different screen of display or reflecting light when shooting.