Campers need a place to sleep that is dry and comfortable. The gear in this list is all the same, but there are a few different ways to make sure it stays dry. Let's talk about the gear first. Gear you need: Base/water barrier layer that will go on the tent floor - between you and the ground. I suggest a tarp or a quality shower curtain. I like the shower curtain option because it is durable and quiet. Tarps are noisy. An insulating mattress that is comfy enough to sleep on but also small enough for the camper to carry it. Go with a Thermarest, some foam, or a yoga mat. Do not choose an inflatable air mattress as the volume of air inside the mattress is not insulated at all. Coldest night ever! (Unless you have an expensive air mattress specifically built for cold temperatures, leave your air mattress at home). An appropriate sleeping bag for the temperature at camp. Choose a good temperature rated sleeping bag and supplement it with a wool blanket or a wa...