The Crux delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to prevent leaks.

- Offers 20% more water per sip
- Leak-proof cap is easier to open and close
- On/off lever lets you seal your drinking tube shut with one hand
- Hydroguard technology inhibits the growth of bacteria in the reservoir and tube
- Big bite valve self-seals after each drink, eliminating annoying drips
- Dimensions: 38 x 19 x 6 cm / 15 x 7.5 x 2.5 in