Whether going out for a day hike or going for a multi-day excursion in the backcountry, there are a few items that should always be packed. These items have been summarized into what is known as the ten essentials. The ten essentials date back to the 1930’s and were created by The Mountaineers, a Seattle-based outdoor organization.  The list has evolved from just 10 items, into 10 categories or systems.

The Ten Essential Systems

  1. Navigation
  2. Sun Protection
  3. Insulation (extra clothing)
  4. Illumination
  5. First-aid Supplies
  6. Fire
  7. Repair kit and tools
  8. Nutrition (extra Food)
  9. Hydration (extra water)
  10. Emergency shelter

To find out more about the ten essentials go to The Ten Essentials

Also you can find this information published in the book Mountaineering: The Freedom of the Hills”.