|
Safe water
When you're in a wilderness survival situation you need to drink water. The more active you are, and the hotter it is, the more water is needed. The average person needs about two liters of water per day which weighs just over 4 lbs. Ключевые слова:
survival equipment, Sawyer water filter, Katadyn Micropur tablets
Скачать бесплатно! (239 Kb)
|
