This backpack is made of Oxford cloth. The backpack allows to add custom logo print which is great hiking & camping, commuters, students, taking bag to gym and Traveling. The backpack measuring 18″ X 14.6″ and 19″ X 16.5″ comes in various colors and is a great gift item for campaigning. The backpack act as a promotional item which display your company name and logo giving more impact to your ad campaign. Quick turnaround and faster delivery helps meet customer needs.