Backups and using one for lounging and one for sleeping. Some bear camping grounds require you to have your sleeping area about 300 or 500ft away from the campsite. I know shoshone lake in yellowstone requires that. When I was there I really was thinking maybe I should get another hammock.
Bacon and Camping makes me happy.
"When life gives you lemons throw them back"
I camp in bear country and I am a bear Burrito.