Keep your bite valve clean. Works with all HydroLink™ components. Patented one-piece silicone design - No moving parts to break. CamelBak® Got Your Bak™ Guarantee: If we built it, we'll Bak it™ with our lifetime guarantee.
*Special order items will have an asterisk before the configuration description (4X Large, Tall, etc.). Special order items are non-stocking, will be back-ordered and are non-returnable/refundable. Please ensure that the sizing/configurations are correct prior to ordering these items.