Source Winter Drink Tube One Size

Turn your summer hydration system into a winter system with an insulated tube and our SOURCE Storm Push-Pull Drinking Valve. Insulate the Drinking Tube Turn your summer hydration system into a winter system by replacing the tube with a winter insulated tube and SOURCE Storm ...Turn your summer hydration system into a winter system with an insulated tube and our SOURCE Storm Push-Pull Drinking Valve. Insulate the Drinking Tube Turn your summer hydration system into a winter system by replacing the tube with a winter insulated tube and SOURCE Storm drinking valve. Length: 90cm About the SOURCE Storm Drinking Valve The Storm has an angled free flow valve design. The sealing mechanism locks shut with a simple twist (ideal for extremely cold weather). Secure lock for storage. (US. Patent No. 6,622,988). Features: Push/Pull SOURCE Storm Valve Round Shape Shut-off mechanism Secure lock Angled valve Dirt Shield – Valve cover