Characteristics Activity: Hiking, Mountain climbing Suitable gender: Unisex Maximum load: 14 kg Materials Aluminum Polyester High-density polyethylene (HDPE) EVA Nylon Product color: Blue Color name: Piton Blue Design Zipper closure: Yes Chest strap: Yes Hip belt: Yes Perforated, breathable shoulder straps and chest strap with rescue whistle: Yes Number of pockets: 4 pockets. Weight and dimensions Size: S/M Product width: 250 mm Volume: 28 l Product height: 620 mm Product depth: 230 mm Product weight: 0.9 kg Packaging data Quantity: 1 Safety warning Warnings Make sure all clasps and zippers are securely fastened to avoid losing contents. Regularly check the condition of your backpack, especially the seams and straps, to ensure durability and safe use. Avoid overloading your backpack to prevent back injuries.