Re'd mountain Survival Skill to avoid survival situations.Method on Mountain food planning, water survival,no can food, no tent only fly-sheet,pac-wt.<30lb on starting, > 5% green peace.

有山岳求生技能避免求生历经的发生.登山粮食方法,求生取水, 不带罐头食品,不带帐逢蓬只用单蓬,背包出发时轻过30磅重! 最少5%绿色和平者 ！