Extra tips
Use a large plastic carrier bag as an extra water carrier. Check the bag over first to make sure it is not the type with holes in. Never fill it more than half full.
If you are caught in the rain without a waterproof jacket, you can use a large polythene bag. Cut a narrow hole along the bottom edge of the bag near one end, and wear this end over your head.
Take an old pillow case with you to make a pillow. You can stuff it with spare clothing, such as jumpers and T-shirts, or anything else you can find like leaves, grass or straw.
A magnifying glass can be used to light a camp fire on a clear sunny day if you run out of matches. Hold it at an angle so that it catches the sun's rays and directs them onto kindling in a fireplace.