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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
Hydro guard technology inhibits the growth of bacteria in the reservoir and tube
Big bite valve self-seals after each drink, eliminating annoying drips
CamelBak Crux Reservoir Set Blue 1.5 L/50 oz - LFDCL4S7V