I've posted this survival shelter many times but since we have many new members I'll repost. It's weighs 1 lb with the 550 cord needed to setup.
Here's a picture of our winter camping trip three years ago where the temperature got down to -10. We had a blast!!! In extreme conditions you learn fast what works and what don't.
If you would like to join us next year. We will be camping at Devils Nose WV on the weekend of the full moon, February 10-12 2017.