The Surge 31L Backpack uses durable recycled ripstop fabric to withstand daily wear and travel. It features the FlexVent suspension system for breathable, load-balancing comfort. Multiple internal pockets organize chargers, notebooks, and small essentials. External pockets secure sunglasses, bottles, and quick-grab items. A padded laptop sleeve fits most 15-inch devices. The removable waist belt provides stability when fully loaded.