Glock Backpack 3-In-1 Black The GLOCK Backpack is an excellent way to transport your gear to and from the office range school or gym. GLOCK used high quality 600D Nylon for longevity and durability. The pack is comfortable and incorporates well thought out design elements and storage placement. This pack also has reinforced Velcro Webbing and Heavy Duty Non Rust Zippers. If you are a GLOCK aficionado pick up a GLOCK Backpack today and speak volumes without uttering a single word.