Granite Gear Two Harbors Backpack-Black. 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 carriers back providing better center of gravity. Specifications for Granite Gear Two Harbors Backpack: Manufacturer: Granite Gear Gender: Unisex Weight: 2.5 lb Pack Application: Urban/School Capacity: 1770 cu in / 29 L Pack Volume: 29 liters Fabric/Material: Repela-X Fabric with Barrier Water Repellent Coating Body Material: Repela-X Fabric with Barrier Water Repellent Coating Condition: New Pack Loading: Top Dimensions: 19 x 12.25 x 8 in Backpack Footprint: No Pack Type: Urban/School Packs Application: Backpacking Age Group: Adults Features of Granite Gear Two Harbors Backpack Repela-X Fabric with Barrier Water Repellent Coating for Maximum Protection Against 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 15.5 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 Padded Front Panel for Added Internal Protection Padded Grab Handle for Comfortable Lifting Package Contents: Granite Gear Two Harbors Backpack Granite Gear 1000060-3009: Two Harbors Backpack Barro Granite Gear ggr0307-black: Granite Gear Two Harbors Backpack-Black Granite Gear ggr0307-fatigue: Granite Gear Two Harbors Backpack-Fatigue Granite Gear ggr0307-highland peat: Granite Gear Two Harbors Backpack-Highland Peat Granite Gear 1000060-0009: Two Harbors Backpack Deep Grey/Black Granite Gear ggr0307-black: Granite Gear Two Harbors Backpack-Black