Katadyn Base Camp Pro 10L
If you've got a group of 1-10 people and like the idea of not pumping, this award-winning filter is perfect. Fill the bag, hang it in a tree and gravity does the work for you. The outlet hose has a clamp and can be removed quickly and easily with automatic shut off when you want to refill the bag - this ensures the hose doesn't contact contaminated water. It can handle cloudy water and there is a window in the bag so you know when you're getting low. The filter element is easy to clean and has a one year AntiClog Guarantee. You can also purchase a shower adaptor for keeping fresh on your trips (sold separately).
Weight: 340 g
Filter: 0.2 micron pleated glassfiber
Effective against (99.99%): bacteria, cysts
Output: up to 2 L per minute
Filter life: up to 1500 L