I bought this backpack for a trip, but I never ended up using it. It's a great everyday pack for school, work, and even outdoor adventures. Fits Up To: 15 inch Laptop Length: 12" Width: 8" Height: 19" Material: Exterior is nylon with water repellant finish. Highly breathable mesh on the back panel and shoulder harness provide all-day carrying comfort Fastener: Zipper Gender: Unisex Condition: Like new, barely used Pockets: Main compartment with laptop sleeve, front organization compartment, front stash pocket, two large water-bottle pockets