Camelbak Antidote Insulated Tube Director - Bendable, stays-where-you-put-it tube for totally hands-free hydration. Position tube for convenient, hands-free drinking; no need to reach for a drink. Antidote(TM) Insulated Tube keeps water cool. Clicks onto any CamelBak reservoir with Quick Link(TM) system. Works with OMEGA(R) reservoir with purchase of Quick Link(TM) Conversion Kit.