KAUKKO Vintage Casual Canvas and Leather Rucksack Backpack

How About the Material?---16OZ CANVAS is eco-friendly and tough. with superior of NYLON LINING makes this backpack more high-end.Can it FIT 15 inch Laptop?----- KAUKKO LAPTOP BACKPACK fits to most 14-15 inch laptops. Approx Dimensions(L*W*H): 10.6*6.3*16.1(inch),27*16*41 cm Capacity: 19L (Medium capacity) ,The straps are 3 inches wide, adjustable shoulder strap,it's very fresh and silken.Sufficient use of PLENTY POCKETS?3 zippered up pockets on the outside.The zipper metal tag is large and easy to grasp. a main compartment ?closed with a single velcro strap ?you could easily insert a composition notebook sideways, and still have a couple of inches of room at both ends.the inside is 16 inches deep by 14 inches wide.At the front, there are two straps for closing. You can strap it closed by sticking the leather strap into the buckles.NEW FEATURES: DRAWSTING CLOSURE at main compartment, which do secure your contents well.THE BEST CHOICE OF GIFT : Any problem you have with the bag, please contact us. We will solve the problem. The real color of the bag may differ from the pictures due to different light conditions when taking pictures and different screen setting. Perfect for everyday use. High quality materials and excellent craftsmanship ensure long-lasting durability.