CamelBak HydroBak Maximum Gear Black Cordura Nylon Hydration Pack Lot of 2 50oz CamelBak Maximum Gear HydroBak 50 oz Black Nylon Hydration Pack Lot of 2. These military-grade hydration carriers feature a minimalist low-profile design constructed from heavy-duty 1000D Cordura nylon for maximum abrasion resistance. Each pack includes adjustable shoulder straps and a sternum strap for a secure fit during high-activity tactical or athletic use. The exterior features a zippered reservoir access point and D-ring attachment points for modular gear integration. Ideal for short-duration missions, cycling, or running where lightweight water transport is essential. Keywords: CamelBak Tactical, HydroBak, Military Hydration, 50oz Water Pack, 1.5L Reservoir Carrier, Cordura Nylon, Black Hydration Vest, Running Water Pack, Cycling Hydration, Small Tactical Bag, Outdoor Gear, Hydration System, Lot of 2, 1000D Nylon, Hiking Essentials. • See photos to confirm condition and #Activewear #Waterproof