Camelbak pureflow replacement tube blue description replacement pure flow tube fits any camelbak antidote or omega reservoir features multi layered pure flow drink tube keeps water tasting fresh tube length 385 in 978 mm camelbak got your bak guarantee if we built it well bak it with our lifetime guarantee product care reservoir and tube cleaning the best way to care for your reservoir is to clean and dry it after every use especially if you fill the reservoir wi