Vintage Canvas Backpack College - Knapsack Backpacks Rucksack Traveling For Men Women (ArmyGreen) Material: Crazy Horse Leather; High Quality Canvas; 100% Cotton Liner. Thick and high density Oil Wax Canvas, durable, waterproof(splash and small raindrops) and not easily deformed. Backpack Size: (L*W*H) 32cm * 17cm * 45cm / 12.6inch * 6.69inch * 17.71inch; it has 14inch notebook protective compartment. Structure: Internal-- 1 Main pocket ,1 zipper pocket, 1 pocket for cards, 1 pocket for phone,1 laptop compartment; External -- 1 back zipper pocket, 2 side buckle pocket, 1 front buckle pocket. Big enough to fit everyday essentials such as laptop, notebook, book, iPad, lunch, camera, shaving equipment, garments, or other accessories that you need. Suitable For All Occasions: A great Rucksack for hiking, camping, traveling, school, outdoor activities, or take it to work, office, school, or other indoor activities; It is also a perfect school bag or bookbag for men, women, teens, girls, boys, college students. Unisex design High Density Canvas Backpack, Rucksack, bookbags, or School bag for man, woman, student, and people of all ages.