- 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: 46 x 23 x 8 cm / 18 x 9 x 3 in