1. Polyester nylon
2. Comfortable backpack: This mountaineering backpack is designed for travel enthusiasts. The ergonomic padded shoulder strap and back support can bring you more comfortable feeling. Ventilate and lighten the burden. Strong frame and high grade nylon extend service life. Breathable mesh shoulder strap, with a lot of sponge padding, can reduce the pressure on the shoulder. Widened and thickened S-shaped shoulder strap and highly elastic and breathable back support provide the best results
3. Large capacity and multi-functional compartment: spacious main compartment and many small bags, large capacity; special main pocket closed drawstring design, tightly closed to prevent items from falling from the backpack; an inner bag is used for water storage bag; shoes are stored separately to prevent items from being dirty inside, which is convenient and practical. The two side pockets can hold more water bottles and meet the size requirements of most airlines, and can accommodate 3 or 4 days of travel.
4. With 8 adjustable straps: for strapping backpacks or hanging sleeping bags, cushions, hammocks, tripods and other equipment for hikers, climbers and campers.
5. Waterproof: made of high-quality and safe materials, durable, nylon fabric, high-quality tear resistant polyester material, water-resistant, tear resistant, and includes an additional rainproof bag, top zipper pocket, to prevent water and dust in the backpack, protect valuables from heavy rain, and keep all items dry.
6. Large capacity: 60 liters provides enough space for hiking and camping. Ideal for 2-4 days fast travel backpack. Dimensions: 29.1 x 12.6 x 7.9 in