Versatile easy access padded sleeve designed to fit a 3L hydration system or a 15" laptop. Easy access front zippered tablet sleeve. Large, expandable insulated pocket. Dual zippered side pockets. Two large main compartments. Ergonomic S-curve shoulder straps. Dual front compression straps. Deluxe organizer with padded phone holder. Custom carabineer key clip. Genuine leather JanSport label and trims. Sternum strap. Web haul handle.