Grayl

Unrivaled Ease, Speed & Convenience. No other purifier rivals the speed, simplicity and effectiveness of GeoPress. In eight seconds, it makes 2...

Purify. Filter. Cook. Take on any challenge with our flagship 24oz GeoPress® Ti Purifier Bottle. Made from CP4 Grade 1 Titanium, it is a functional...

Purify Water. Anywhere. Our replaceable Purifier Cartridge is suitable for the rigors of global travel, outdoor adventure, and emergency use. Full-...

The original purifier that put us on the map. It's compact, fits in virtually any backpack pocket and provides global protection from waterborne pa...

Compact, fun, and ridiculously easy to use - the 16.9oz UltraPress Purifier Bottle fits into any pack pocket (or cup holder), requires zero setup, ...

Replacement purifier cartridges for the UltraPress are designed to last 300 cycles (40 gal. / 150L). Lifespan will decline when purifying water wit...