ArcEnCiel Military Tactical Backpack Camouflage Rucksacks Assault MOLLE Bag for Men with Patch 25L Capacity,High-intensity military-style specifications nylon, scratch-resistant, Not easy to fade Molle webbing throughout for attaching additional pouches or gear Mesh ventilated padded back panel with Velcro top closure Fully adjustable contoured padded shoulder straps with hard plastic D-rings for attachments Waterproof, to ensure the strength of the product while ensuring long-term use in wet environments, or will not rot after the invasion of water