Welcome to the PRO purchase program. PRO's save up to 50% everyday.
Happy Holidays! Cascade Designs PROs save up to 60% off Retail + Free Shipping. Sale ends Tuesday, December 11th at 11:59pm PST!
*Exclusions apply: Free Shipping does not apply to Therm-a-Rest RidgeRest or Z Lite Mattresses. Free Shipping is excluded for HI and AK Pros & Free shipping promo cannot be combined with other offers.
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UPDATED: Protects bite valve from dirt and debris; slows freezing. Learn more.
First, remove your HyperFlow™ bite valve by pulling straight out and off the hose. Then simply slide the cover onto the hose and reattach your bite valve.