AIR MATTRESS OR PAD
You will be warmer and more comfortable in camp if you use a foam sleeping mat or pad or an air mattress. The foam pad is not quite as comfortable as an air mattress but will give you better insulation and hence greater warmth.
Air mattresses are bulky, heavy, need to be blown up and may puncture. If ycu use an air mattress, make sure your ground sheet is a little larger than it is so that the mattress will not get damp.
