The Ten Essentials:
By far, the best known outdoor equipment list is the so called list of Ten Essentials. The list was first suggested in the 1930s in an article which appeared in the newsletter of the Mountaineers, a Seattle-based outdoor club. Since then it has been reprinted in various forms and is used often by outdoor educators as a teaching tool.
The original ten items, along with helpful notes, are listed below. Even though the Ten Essentials list is revered by many in the outdoor field, it shouldn't be taken as gospel. It is a good starting point, but you should add to the list depending on circumstances: where you are going and what you will be doing. Suggestions for additional items are included at the end of the list.
First Aid Kit. (Be prepared for emergencies. Carry basic first aid supplies such as sterile gauze and pads, bandaids, moleskin, etc. See lightweight first aid kit for ideas.)
Other Essentials
Here's some other important items that you'll want to consider in addition to those listed above.Shelter. The Ten Essentials' list has one glaring omission. It lacks the materials to build an emergency shelter. When all is considered, the best way of surviving wet or snowy nights is have some type of roof over your head and a dry floor under you. One of the best shelter options is a combination of a lightweight nylon poncho, nylon cord and a lightweight space blanket. The poncho can be tied to trees or placed over a rudimentary snow shelter to keep out wind and weather--and in a pinch it doubles as a rain jacket. Use a nylon poncho or tarp. Avoid plastic ponchos and tarps. They rip easily and become brittle in cold weather. For a dry floor underneath you, a lightweight space blanket is a good choice. They are inexpensive, light, and aren't much larger than the size of a bar of soap. Since such lightweight space blankets, however, can tear easily, they are best used as a floor and not depended upon as a tarp over your head.
Desert Travel Considerations. Don't forget one or more containers of water (an important item for any outdoor travel) and a piece of plastic for making a solar still.
Winter Travel Considerations. For winter travel, make sure you have adequate extra clothing. You'll also want to carry enough repair supplies to be able to fix a broken snowshoe or ski. A headlight is doubly important in the winter since days are short and night comes quickly. It's hard to get to water in the winter--lakes are frozen and streams are under a deep layer of snow--and you'll need a metal cup to use for melting snow. A portable shovel is an important winter survival tool. With one you can dig snow caves or snow trenches in which you can survive a bitter, cold night. Moreover, in avalanche terrain, a shovel is a must. It is nearly impossible to dig someone out of an avalanche without a shovel. Lastly, in avalanche country, always carry an avalanche transceiver along with your shovel.
Walk-up Mountaineering. If you enjoy climbing mountains without using technical equipment, it is still good practice to carry at least 50 feet of lightweight rope for emergencies.
Lakes and Rivers. For water related activities, a life jacket is a must. Hypothermia is always a concern and you'll want plenty of high energy food, rain gear and synthetic clothing. Carry a throw rope rather than a coiled rope. They are far easier to use and are less apt to get tangled. And, of course, no self respecting river rat ever leaves home without a roll of duct tape.
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Compiled by R. Watters.

