Use the MSR Universal Bottle Adapter to round out any MSR microfilter system. Connection between your MSR microfilter system and any 63mm threaded container will having you pumping faster without losing a drop and will help prevent nasty cross-contamination. The Universal Bottle Adapter is the perfect fit for your Hyperflow microfilter, Nalgene, and hydration needs. Get the MSR Universal Bottle Adapter and see how much faster and easier you can filter your water.
MSR Universal Bottle Adapter and Cleanside Cover Key Features
Compatible with all MSR Hydration products, Nalgene bottles, and other 63mm threaded openings.
WaterWorks and MiniWorks require optional Replacement Hose to be used on outlet barb
Easy connection provides hassle-free pumping and helps prevent cross-contamination