Paladineer Outdoor Hiking Backpack Travel Backpack Camping Daypack 40-liters Camouflage Ergonomically designed,your comfort is a priority Air mesh on the shoulder straps adds extra breathability A large main compartment boasts a laptop sleeve for protecting your device Made of abrasion-resistant nylon fabric,lightweight but durable enough to handle all your gear With zippered internal sleeping bag compartment to get at your sleeping bag without disturbing the rest of your stuff