>>480615You can have a good ultralight 1 person tent for 2 lbs.
It's probably less than your bivy+2 tarps.
Tents are in 2 parts: the "tarp" and the mosquito nest+groundsheet. If you train, you can build your tent under the rain.
>Calories prevent hypothermiaSure, but if you lack food, you are more vulnerable to hypothermia.
