Granite Gear's backpack profile is tall and slim, and it's not just because it looks cool. It allows ergonomic packing of a laptop, books, and gear without smashing your PB&J sandwich! It also keeps the weight of the pack closer to the carrier's back, providing better center of gravity.. . Barrier Water-Repellency: Durable Repelaweave fabrics to shelter your gear from the elements. Abrasion- and extreme water-resistant Tarpualite fabric provides a bottom shell of defense. Includes durable water-repellent zippers and an extreme water-resistant valuables pocket zipper. Gear-Tec Technology Protection: Supreme Tricot-lined laptop/tablet defense keeps your devices safe. Tricot-Lined electronics pockets provide care for your gadgets.. Trail Tested Load-Carrying Technology includes an ergonomic, raised-foam back panel with lumbar support, a breathable, load-absorbing shoulder harness, a load-stabilizing sternum strap, and a load-bearing waist belt. Repelaweave Fabric with Barrier Water Repellent Coating for Maximum Protection Against the Elements. Compression Molded Back Panel with Ventilation Channels. Load-Absorbing Shoulder Straps with EVA Foam for Comfort. Load-Stabilizing Sternum Strap. Ergonomic MaxLoad Multi-Compartment Design. Gear-Tec Tricot-Lined Padded Computer Compartment fits most 17 Laptops. Barrier Zipper Tricot-Lined Pocket for Valuables. Interior Tricot Lined Tablet Sleeve. Multi-Pocket Organizer with Tricot Lining. Dual, Low-Profile, Expandable Hydration Pockets. Lash Strap for Easy Attachment. Roll-Top Zippered Opening for Greater Defense Against the Elements. Pull-Tab Webbing Allows for Quick Access into Main Compartment. Padded Front Panel for Added Internal Protection. Dimensions: 19 X 12 X 7. Volume: 1585 cu. in./26 Liters. Weight: 2.22 lbs.. Imported.