Kriega Hands-Free Hydration TubeThe Kriega Hands-Free Hydration Tube is designed for conditions when its safer to keep both hands on the handle bars and concentrate on riding. This kit positions the soft bite valve of the hydration tube permanently near the riders lips, giving fast and safe hands-free hydration.A flexible white silicone tube fits alone the base of the helmet with VELCRO® brand closure loops which fix to the inside of the helmet under the cheek pads. The tube pushes through a hole in the front air vent so that the soft bite valve is positioned near the riders mouth. A quick-release dry-break valve makes it easy to remove your helmet while still wearing a the backpack. A big bore insulated tube, connects to a Kriega 3-liter Hydrapak bladder with the push of a button. (Hydrapak sold separately).Features: White, BPA-free, food grade silicone tube Soft bite valve Easy-fit VELCRO® brand closure loop tube management Quick-release dry-break connector Big-bore insulated in-pack tube 10-year warranty Note:Some helmet air vents may need to be drilled to enable the hose to pass. Hydrapak sold separately.