Business style backpack made of 900D RPET polyester. Large capacity with water repellent fabric. Padded shoulder straps and back. Gun metal closure buckle. Includes a trolley strap for easy carrying with your luggage. Holds most 15" laptops. With the purchase of each RPET product we sell, we will donate 1% of the net proceeds to the Rainforest Action Network. Complies with Prop 65. 11" D x 6" W x 15.5" H