GRAYL

This funny looking thing allows you to add sport drink mixes and electrolytes to the clean, purified water coming out of your GeoPress Grayl bottle...

The Geopress gives you clean, filtered and purified water anywhere in the world. It protects against pathogens, pesticides, chemicals, heav...

Newly re-designed replacement purifier cartridge for your Grayl GeoPress. With new channel designs this cartridge accommodates the One-Way ...

The original purifier that put Grayl on the map, this bottle is compact, fits in your backpack bottle pocket, and gives you clean, filtered...

This food-grade silicone valve allows you to add sport drink mixes and electrolytes to the clean, purified water coming out of your Grayl bottle - ...

Replacement purifier cartridge for your Grayl UltraPress. It will last up to 300 cycles (150 L) depending on how silty the water is that yo...