USWE Drink Tube Kit - Hydafusion

The Hydafusion: a durable and lightweight tube with built-in foam insulation. This one was born out of the desire to keep your fluids cooler on the hottest days.

These super flexible tubes ensure a consistent flow and are very convenient and easy to use alongside the High-flow Blaster bite valve. Their valve seals automatically after each sip, so you can put it back in place and keep rolling without worrying about any drip. It also has a twist on/off feature that prevents leaks when not in use.