We backpackers live by the sweat of our brows. When we stop sweating and its from dehydration, that's no good. <img src="/forums/images/graemlins/shocked.gif" alt="" />

The people who post here hike in every part of the USA and Canada, plus some other places in the world for good measure. What works in British Columbia won't always work in Arizona, or in Tennesee, or Georgia.

If water is the difference between your safety and your keeling over somewhere in the desert, then choose safety. The more you know about your hiking area, personal style and what can go wrong, the more you can refine your load.

But don't take our word as gospel. You know your needs better than we do. Happy hiking! <img src="/forums/images/graemlins/smile.gif" alt="" />