Take both the north face Colorful Decision and water bottle with you during your climbing in high altitude mountain area, where is quite cold so that you have to drink enough water to prevent dehydration and maintain physical fitness, carry a one-litre capacity water bottles suffice, but the environment is too hot and sweating a lot to carry two water bottles.
Water-preferably of polyethylene products easier to reuse and wide mouth with snow, and water will taste different from the aluminum products, but using aluminum products have to be careful not to confuse and fuel oil. Vacuum flask is a very important article, especially the snow, General Jiao Shan is usually half-litre water bottle in drinking water can be.
gore tex jacket 2011 can not provide water in outside.
