Cascade Designs HyperFlow Quick-Connect Bottle Adapter

Eastern Mountain Sports (EMS)

For use with the MSR HyperFlow Microfilter - allows direct connection of the HyperFlow microfilter to the water bottle for hassle-free pumping. Or, use as a no-spill upgrade for your wide-mouth Nalgene bottle!

Features:

• Allows direct connection of the HyperFlow microfilter to the water bottle for hassle-free pumping
• Or, use full time as a great no-spill upgrade to wide-mouth Nalgene bottles or containers with 63mm openings
• Works on all MSR hydration products, wide-mouth Nalgene bottles, and other containers with 63mm threaded openings