Product Highlights
Increasing the functionality of your MSR filter, the MSR Universal Bottle Adapter allows the filter to be connected directly to a wide array of water containers, including MSR Dromedary bags, Platypus bottles, narrow or wide-mouthed Nalgene bottles, most metal water bottles and even standard soda bottles! The Universal Bottle Adapter also includes a closure cap that keeps the adapter free of debris while in your pack.