Take your rappel slings with you after learning this simple method.
This low-bulk bracing is used by sports trainers and wilderness medics to stabilize weak ligaments and discourage further injury. You can apply all sorts of extras like pre-wrap liners, ankle pads, and skin adhesive, but here's the down and dirty trail version.
Use this cheap, simple solution for securing your tent on snow or sand in no time.
Keep warm in a storm with this light-anywhere fire starter from Adventure Medical Kits.