Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Comet Bite Valve by HydraPak Sold out $8.00 Malibu Blue / 1/4" I.D. - Sold out Malibu Blue Color Chevron down icon 1/4" I.D. Size Chevron down icon Availability: Translation missing: en.general.icons.icon_check_circle icon Out of stock 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Sold out Spinner icon Looking for Local Pick-up? Choose a store below. Product Locator by Locally Notify me when back in stock Email address Email me when available New, lightweight valve self seals after each sip and can be opened and locked with one hand to prevent leaks when not in use. A dust cover protects the silicone valve from outside elements.