The COOLTOP Large  80L Backpack Waterproof for Men Backpack Hiking Camping is a high-quality and durable backpack that is perfect for all your outdoor adventures. With its large capacity and waterproof design, this backpack is ideal for hiking, camping, and other outdoor activities. Durable Material:  80L backpack made of high-quality Waterproof Nylon 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. Large Capacity Backpack : 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. Multi purpose: Ultra light, ultra durable, and excellent backpack. This backpack can be used for sports, hiking, camping, travel, school, shopping, cycling, commuting, and more. The 80L backpack features functional pockets and multiple connection points, making it easy to fold and carry, and can store essential items you need. Suitable for people aged 12 years and above。 Humanized Design: Adjustable and breathable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. Widened and thickened S-type shoulder straps and high elastic breathable back support for best ventilation and easing burden. Convenient & Use Widely: This backpack weighs is about 2.6lb / 1.16 kg and with dimension 15*8.7*27.6 inches (L*W*H ),perfect for you to carry sleeping bag, shoes, hammock, rain gear, clothes, tent, foods, water bottle, gloves, mat and other articles. You can choose what to take based on your journey time, suitable for hiking, traveling, camping, hunting etc. The 80L Backpack is ready for any adventure in the mountains. Bring your snowshoes, skis or snowboards. You can also bring tents, sleeping bags and cushions with you. Hiking Daypacks are ergonomically designed to protect the spine. Adjustable and breathable mesh shoulder strap with plenty of foam padding to help relieve shoulder pressure to the greatest extent. This Lightweight Packable Bag has a capacity of 80L, which is enough for you to carry most of the things you need for long-distance travel.