In order to prepare a survival tin for camping, you will need the following: water purification, condoms, brass wire, a candle, a magnifying glass, waterproof matches, cotton balls, fishing hooks, small compass, whistles, fishing line, and empty tobacco tin, and artificial worms.
Fire, water, shelter, and food are the essentials that you should be keeping in mind. The above items may be used to fill all of those needs. Wire can be used for building shelter. Hooks may be used to catch fish or small birds. The matches, magnifying glass, and candle are useful for fire. There are also many items that can be used for first aid as well: cotton balls and condoms.