Bring sufficient Water OK, this may seem obvious, but it is also immensely important. In the Sahara, you will be drinking much more than you would at home. And remember, you're not just bringing the water needed for the trip, you are also bringing a reserve in case of an emergency. You might also have to use water for certain vehicle breakdowns, such as a radiator leaks. Washing clothes and cleaning dishes also use a lot of water, so try to do these things when you are in an oasis.
Some people consider canned food a waste of space and weight.
However, eating canned food requires no cooking, which can save you the trouble of bringing your kerosene stove and all the accompanying fuels. No cooking means no extra water to prepare the food. By drinking the stock which includes salts and potentially minerals, you can easily justify the extra weight. The simplicity of opening a can will be appreciated after a long day's journey. Besides, cans seldom leak.