The "Ten Essentials" is a list of items that can save your life in the event of an outdoor emergency. You probably don't need
these items on a Greenways walk or urban hike but we strongly urge you to carry them with you on any backcountry outing.
Consider the Ten Essentials as an insurance policy against the unexpected. You will not use these items on every trip but at
some point during your hiking career you will be glad you have them along.

1. MAP
    Always carry a detailed map of the area you will be visiting. If
    alpine scrambling or otherwise navigating cross-country consider
    the 7.5 minute USGS maps--they reveal considerable detail. For
    traveling on trails, the 15 minute series Green Trails is a good
    choice, among others. The point is to carry a map appropriate for
    the area you will be in and the activity you will be undertaking--
    and know how to use it ! Buying good quality maps can be
    expensive, but it is always much cheaper than getting lost.





2. COMPASS
    Carry a compass, at all times, in the backcountry--and know how to use it ! Some features to look for:

  • 0 to 360 degrees, preferably, in 2 degree increments;
  •  liquid filled, which protects the magnetic needle and
    its jeweled bearing and minimizes fluctuation;
  • a base plate--3" to 4", in length-- which can be used as
   a straight-edge for taking map bearings and determining
   distances on maps;
  • an adjustable declination to account for the difference
   between Magnetic North and True North. The compass
  responds to Magnetic North, whereas, maps are based
  upon True North. Therefore, the compass needs to be
  adjusted to compensate. An adjustable declination
  feature lets you turn a small screw to "permanently" adjust
  declination to match the geographic area you will be in,
  so that you don't need to calculate your bearing each
   time.
  • a fold-out mirror for sightings. The mirror allows for more accurate readings because you can position the mirror
    such that the mirror and the distant objective are both visible at the same time.
  • a clinometer is useful for measuring vertical angles and, thus, measures slope steepness. This feature is helpful in
    determining avalanche potentials, and for determining position on a map.

I have several different compasses that I use for various applications.

3. LIGHT
    Flashlights and/or Headlamps are important even on day trips. You never know when you might need to spend the
    night or make that last mile or so after sunset. Here's some features to look for: lights which are water resistant--they
    function reliably in all weather.

  • Look for rubberized bulb housing and battery compartments,
   or at least adequate rubber gaskets.
  • lights which come with extra bulbs stored inside their
   housing.
  • lights which have rotating head or body as the on/off
   mechanism. Avoid lights with on/off switches which can
   accidentally be turned-on as it is jostled about in your pack.
  • lights which come with or will accept bright beam bulbs
   such as xenon, krypton, or halogen. Also, always carry
   several spare bulbs--they are light. It's a good idea to carry
  a small lightweight hand-held light in addition to a head
  lamp. In the hand held light use a regular bulb which
    requires less battery juice than the bright-beam bulbs. Use this light for simple around the camp chores, to
    conserve  batteries. In the headlamp, use a halogen (or other bright-beam bulb) and use this light when you are
    path finding or otherwise require a bright beam.

4. EXTRA FOOD & WATER
    Whenever you go out, even for a day trip, bring extra food in case you are delayed by emergencies, foul weather, or
    just get lost. The mountaineers suggest a one-day supply. At the very least, bring one good meal more than what
    you need. The food should require little or no cooking. If your extra
    food will require cooking, make sure you also carry extra fuel for
    your stove.
    Carry plenty of fresh water. If you are familiar with the area in which
    you are traveling, and can be sure that water sources are available,
    carry enough water to get you there. If you aren't bringing your
    water from home or a public source, treat the water you draw from
    the backcountry, regardless of the source. These days, everything is
    suspect. Use water filter, purifier, chemical tablets, or boiling to
    treat the water before consuming. For transporting inside your pack,
    use lightweight water bottles, such as Nalgene 16 oz and 32 oz
    lexan polycarbonate or high-density polyethylene wide-mouth
    bottles. Some folks use other containers such as old plastic pop
    bottles. That's okay too. Be careful they don't crack and/or leak,
    though.
    I usually carry a family size packaged dehydrated meal or a military MRE for food. I also take a high quailty
    (expensive) water filter or water purification tablets (moderate price) or a small squeeze bottle of bleach (dirt cheap)
    to make sure that my water is safe to drink. I once caught a a batch of Giardia while backpacking, and I'll never let
    that happen to me again.

5. EXTRA CLOTHING
    In addition to the basic layers you would normally take on an outing, bring extra clothing which would get you
    through an unplanned bivouac through the worst conditions you
    might come up against. Extra clothing means a little extra beyond
    what you would normally carry, just in case of emergencies. When
    you need it there is nothing more valuable that a set of dry clothes.
    And if you want your feet to treat you right a spare pair of clean socks
    is a must.







6. RAIN GEAR
    A beautiful sunny morning can turn into a cold rainy afternoon. Plan ahead! There are few things that will kill you
    quicker out in the Wild than to be cold and wet. A simple poncho will
    protect you from wetnesss and can double as an emergency shelter as
    well. I always carry a good heavy duty military spec poncho and one of
    those light weight $1.50 pocket ponchos as well. Even though there may
    not be any rain in the forcast, this is not an item to skimp on. It might not
    be needed very often, but when you DO need it. Rain gear wil save your
    life.





7. FIRST AID KIT
    Carry first-aid supplies for minor injuries. In particular, carry plenty of adhesive band-aids and sterilized bandages,
    because they can't be easily improvised in the woods.
    What to carry ? A good book to reference is
    "Mountaineering First Aid" 3rd edition, by Lentz,
    Macdonald, and Carline, published by The
    Mountaineers. This booklet was used as a text when I
    took the Mountaineers' MOFA (Mountaineering
    Oriented First Aid) course. I use it now to refresh my
    memory. It is easy reading, small ( 5 1/4 x 8 1/2
    inches ), brief ( 95 pages ) and inexpensive ( $8.95 ).
    It identifies what items to carry, as well as what to do
    in emergency situations. Once you are familiar with
    the supplies you need, you can purchase a kit or
    make your own. If you purchase one, you'll most likely
    need to add to it ( items like CPR mask, rubber
    gloves, etc. ) since most commercially prepared kits
    are inadequate. If you have medical knowledge a set of sterile sutures is also a good idea. Probably will never need
    them, but I've had to sew myself up in a pinch before and was quite happy that I had the proper tools to do so.

8. KNIFE
    Your basic backpacking tool kit. A good example of a single piece of gear which has multiple uses. For example, a
    Wenger "Master" Swiss Army Knife has a locking blade; "slip-joint" pliers/wire crimper/wire cutters; springless self-
    sharpening scissors; wood saw; nail file/cleaner; corkscrew; awl/reamer; can
    opener; cap lifter; tweezers; and toothpick--all at a weight of about 6 ounces.
    Swiss-Army knives are available with more and less features. At a minimum,
    knives are useful for first aid, food preparation, cutting moleskin strips, cutting
    rope and making repairs. However, scrutinize your needs before you go out
    and buy a honker like the Victorinox Swiss Champ which has many tools you
    probably don't need and weighs 1/2 pound ! If you don't actually use a
    feature, then you probably don't need to be carrying it around. I also carry a
    very nice hunting knife that my dad made for me. I rarely need a knife that large, but it is nice to have with me
    because of the sentimental value and comfort that it provides.

9. MATCHES
    Carry matches which have been waterproofed or wind and waterproofed, or else carry extra strike-anywhere matches--
    along with something to strike them on-- in a waterproof container. Keep these matches separate from your regular
    match or butane lighter supply. Keep them available for emergency
    situations. There are many commercially prepared waterproof/wind
    proof matches available on the market, e.g., "Hurricane" and
    "Cyclone" brands of wind & waterproof matches and Coghlan's
    waterproof safety matches. I typically carry strike any-where kitchen
    matches in a a water proof container. I also bring along a butane
    "cigarette lighter" and in a pinch I know how to start a fire with a
    bow drill, but since I am prepared, I have never had to use that
    particular skill in the wild.




10. FIRE STARTER
    Fire starters are useful for quickly starting a fire, especially in emergency situations. They are also useful for igniting
    wet wood. There are several commercial fire starters available:
    magnesium blocks w/striking flint; chemically-treated fire sticks,
    etc. In addition, numerous home-made fire starters work just fine:
    plumber's candles (wax); compressed balls of dryer lint mixed with
    or covered with melted paraffin; small strips of waxed cardboard
    (from old produce boxes); small flammable containers--individual
    egg-carton cups filled with mixtures of wood shavings, wax, & lint;
    etc. I pay real close attention to my emergency tinder. I can
    produce flame, but if I can't get a hold of good dry tender then it
    is all in vain. I usually carry a couple of commercial fire starters
    in addition to my tinder.



++ PLUS ITEMS ++
    Other items that I like to carry include: a GPS, toliet paper, extra batteries, glow sticks, rope, a good marker, a watch
    and a deck of cards.
Campo del Oso
Gear Review:
Ten Essentials