The OGIO Alpha Prospect Backpack combines durable, water-resistant construction with organized storage for work, travel and everyday use. It includes a padded compartment compatible with laptops up to 17 inches, multiple utility and accessory pockets, a bottle pocket, breathable air-mesh shoulder straps and a padded back panel for comfortable carrying. Capacity: 32.5 liters. Dimensions: 18 in H x 14 in W x 8 in D. Weight: approximately 2 lb.