GREATEST COMPATIBILITY - The bite valves are compatible with most common hydration bladders brands, including our popular Aquatic Way Hydration Bladders. Check dimensions in image. If it doesn't fit your bladder, we will fully refund - ZERO RISK for you.
SELF-SEALING BITE VALVES have one-piece construction so there are no water drips. DURABLE AND SOFT for wholesome flow from your water bladder. There are FOUR (4) mouthpieces included in the package so you can use your backpack reservoir for a long time
MOUTHPIECE NOZZLE with ON/OFF Shut Off Valve: Easily control water flow with the yellow lever. Compatible with drinking tubes and bite valves of most hydration bladders. If you lost or broke yours, you no longer need to replace the entire bladder. Simple attach this nozzle to the drinking hose and mount the mouthpiece
O-RING is a SAVER: If your bladder was working fine and it now leaks where the tube connects to the bladder, you most likely lost the O-ring. Simply put this on and keep using the bladder
100% MONEY-BACK GUARANTEE. Buy with confidence with our no-questions-asked 60-DAY FULL REFUND Guarantee. If you don't like our product FOR ANY REASON, simply contact us and WE WILL HONOR OUR GUARANTEE. You have ZERO RISK with buying from us.