I thought of mentioning about the aegismax booties that saved my butt more than a few nights during the TD. I know they are Chinese stuff and I thought they would be destroyed by the end of day 2, but they are still in good shape. If you have a 2 or 3 season sleeping bag, from my point of view, is worth taking these booties with you. It makes the difference keeping your feet warm at night, for those few hours you sleep, and trust me, they do. They are only like $10 bucks and they barely take any space, I personally hooked the little bag that comes with tem to the sleeping bag to make sure I don’t lose them and to make it easy to find them at night. If you order them, make sure to get a large size!