Flexr Sports Remote Bike Hydration Kit Rear Twin 21oz: A remote hydration kit that is designed for your FLEXR bottle. Enables you to drink without removing the bottle from the cage mount. Designed to work with the front remote kit.

Easy to drink with the patented bite valve. FLEXR’s unique quick disconnect system allows you to easily and quickly swap out bottles . Also with our unique quick connect system you can swap from your front bottle on the down tube to your rear bottles without stopping on the fly. Never worry about “Launching” your rear bottles again. They cannot come out without using the disconnect couplers. Great for extended rides or longer races requiring  more fluids. Also allows you to fill one bottle with water and others with your favorite mix or whatever combo you desire. It can also be used as a conventional bottle off the bike with the standard cap that is included.