Red Rock Outdoor Gear ACU Camo Cactus Hydration Pack Our lightweight Cactus Hydration Pack stores the 2.5 liter hydration bladder and has two large external pockets for storing field essentials with an additional 7 liters of storage. The contoured shoulder straps are padded and include quick-release buckles for getting out of the pack promptly. An adjustable sternum and waist strap anchor the bag to your chest while distributing the weight across your back. Features: - Contoured shoulder straps with sternum strap and quick-release buckles - 9.5 liters of total storage - Adjustable waist strap with quick-release buckle - Touch-fastener name strip on upper pocket - MOLLE webbing on pack face for customization - 2.5 liter hydration bladder included - 600D polyester construction - Size: 9.5"W x 17"H x 4.5"D Manufacturer: Red Rock Outdoor Gear MFG Number: RR80428ACU UPC: 846637001573