The 80L large capacity camping backpack, Ventilated mesh padded back area & shoulder straps that are breathable and add comfort. Main storage bag with elastic drawstrings that can expand the pack, it's roomy enough for you to put in sleeping bag, mat, hammock or shoes and luggage , one laptop compartment, one front zipper pockage and two side pocket for water botle or umbrella. Tactical military rucksack made of 600D oxford fabric and water resistant material, it is more durable and anti-scratch than traditional hiking backpack, belt and high quality zipper, tearable and durable. Suitable for camping hiking, trekking, traveling, hunting, camping, climbing, suitcase alternative, college.