You could probably just buy a commercial survival hiking pack but if you want to bring a pack that caters to your own specific needs, consider putting together one yourself.  Here’s how:

Have enough water to keep you hydrated
Human beings can survive for some time without food but going without water for extended periods of time can be lethal.  Probably the most important component of your survival hiking pack is your supply of water.  Ideally, you should keep a gallon for every day you are out.  Carry as much as you can.  Before you run out, be sure to find an alternative source in the area where you are.  That way, you will never have to suffer from the effects of dehydration.

Bring sufficient supply of food
Bring enough food that…

Source by Phil Washington