The West Wolf Outdoor Unisex Bookbags Rucksack for School Collage Travel Comfortable Strap Design:Airflow back system multi-panel airflow design provides extra padding for comfort and Maximum Back Support. Easy-Transport :A padded strap allows backpack to slide over the luggage upright handle for easy transport, and the pocket on front side keep your valuables hidden. Durable and Fashion :Crafted of rugged oxford for lasting durability. Anti-scratch ,well protected with fashion style design Extensive Use:This an ideal backpack for traveler. looking for the daily commute or business travel,Can be used as school bag etc