Hiking: The 10 Essentials
What every hiker should carry.
Adapted from Hiking Lightweight Handbook by Karen Berger

1.  Hydration - (extra water and a way to purify it)
Water is essential to survival.  At the very least dehydration is sue to lead to problems in fatigue and muscle failure.  Even on short trips carry extra water some method of water purification.  Iodine tablets are the lightest but many don’t like the “after taste”.  Light weight water filters are also an option.  But don’t trust surface water to be potable.
2.  Nutrition - (extra food)
Many hikes take longer than expected.  Inclement weather, injury or other problems can extend the time out even longer.  Make sure you carry extra high calorie food that will supply long lasting fuel to keep you able to go longer, stay warmer and think smart.  Nuts, cheese and energy bars are good choices. 
3.  Insulation - (extra clothes)
Weather changes can be quick and unpredictable.  It is a god idea to take 1 layer more than you think you will need.  Polypropylene wicking layers and micro-fleece insulating layers are really good choices.  Light weight rain gear is also essential.
4.  Navigation - (map and compass or GPS)
If you are hiking the Waldie Trail your chances of getting lost are nil but it is a good habit to get into.  But remember packing navigational tools is useless if you don’t know h9ow to use them.  Learn how and practice!
5.  Fire - (fire starters and matches/lighter)
Whether you plan to use a stove or a fire for cooking or not, you should still carry fire starters and matches or a lighter.  You may be out longer than expected or you may become lost.  A fire for warmth or as a signal fire may be necessary.
6.  Illumination - (headlamp or flashlight)
You may be out longer than you think.  Also remember it is much darker along a forested trail than in the open.  Headlamps allow free hands for other chores.
7.  Repair Kit/Tools - ( including a knife)
Repair kits don’t have to be huge or elaborate.  A multi-purpose knife, a heavy duty needle and dental floss (or strong thread), l light weight needle and thread for clothes repair, about 30 feet of cord, safety pins and duct tape should be all your need..
8.  First Aid Supplies
People fall, trip, itch, burn and bleed.  Be prepared for all of these but don’t do overboard.  Remember have and use gloves and also remember to replace any used items before the next outing.
9.  Sun Protection - (hat, sun screen and sun glasses)
Be sure your hat has a brim, the sun screen is at least 30 and that the sun glasses have UV protection. 
10.  Emergency Shelter
Heavy rain, hail or even wind can become debilitating.  Carry an emergency space blanket or at least a heavy duty garbage bag.