Simple and easy to use, you can go from drinking out of your standard Vapur bottle to hands-free hydration in seconds. All you need to do is remove the SuperCap and replace it with the DrinkLink, plug the Hydration Tube into the DrinkLink, and now you've created a Hydration Reservoir to slide into any pack. The trusty shut-off valve will keep your water where you want it and the quick release will make removing and cleaning the tube a breeze.