The SL Hydration System is an innovative hydration bladder/reservoir featuring a wide lock opening top (making it easy to fill, clean and dry), Microban antimicrobial protection (fights bacteria that causes food poisoning, stains, odours), integral hose with neoprene protective cover and high flow bite valve with ant-dirt cover. Also features attachment points for hydration sleeve in rucksacks etc. Size: 2 litre capacity. Weight: 200g. Colour: olive...