Backpack has been worn only a handful of times. Great for a work commute in the city or hiking in the woods. Extremely comfortable and easily adjustable. Volume: 34L Pockets: Large main compartment with padded laptop sleeve (fits most 15” laptops) VELCRO® Brand Fastener accessory pockets and hydration clip/port Front panel compartment with organization and front stash pocket Mesh side water bottle pockets Material: Polyester