Highlander Sl Mil Hydration System 3L A 3 litre premium hydration bladder with Microban to protect against bacteria. Specifications: - Dimensions: 20x40x1cm - Weight (kg): 0.1500 - Material: PEVA/TPU - Wide opening with slide lock closure seal - Microban antimicrobial protection fights agains bacteria. - Attachment points for hydration sleeve in rucksacks - High flow bite valve with cover - Neoprene hose cover - Capacity: 3 litres - 20x40x1cm