Behind the Scenes Video: MSR’s Water Research Lab
See the fascinating work our on-staff water scientists do.
See the fascinating work our on-staff water scientists do.
Your Trusted SourceMSR engineers designed the new Guardian purifier to be the safest and easiest way to purify water virtually anywhere on earth. Achieving such a high degree of performance required advancements in technologies, and a great deal of engineering ingenuity. After six years of R&D, with expertise provided by our water research lab, the result became the world’s most advanced backcountry water treatment device. The Guardian purifier is able to transform even very challenging water so
The Guardian may be one of the most important tools of the international traveler.
Part product testing, part video shoot, part adventure.