From carrying tools of the trade or tools needed in the office, Wolverine's 33 l Cargo Pro Backpack has you covered. Proprietary industrial grade nailhead nylon is a 100% high-density, ballistic-style weave made with a tough coated backing and treated with a dirt and water-resistant surface coating. This thick, tough fabric protects contents inside and maintains the bags durability. Featuring an expandable exterior cargo panel, you'll be able to store anything from a hard hat or charging cables. The large main compartment provides ample room for books, clothes, or additional gear while the dedicated laptop sleeve can accommodate up to a 17 in. laptop. Pockets both on the exterior and interior provide organization for a water bottle, cords, and additional items. Padded, breathable, moisture-wicking mesh shoulder straps and back panel, you'll stay comfortable and cool with as it pulls sweat away from your body. Wolverine's 33 l Cargo Pro Backpack provides the toughness you need throughout any day. Color: Gunmetal.