Filtros Sawyer en Kenia

Montaje y uso del filtro de cangilones | Sin subtítulos

How to Assemble and Use a Sawyer Bucket Filter

Resumen del repelente de insectos permetrina de la gira Get Out More de la revista Backpacker

Randy Propster from the Get Out More tour explains what actually scares him on trail, mosquitoes and ticks.

Gracias de Sawyer

A few highlights of some recent and on-going international water projects