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: 30 x 18 x 6 cm/ 12 x 7 x 2.5 in