How can I augment my 30 degree Eureka bag (2lbs-not down)? I see several liners on the market and read their reviews, not so convinced about it. i learned recently about the idea of a reflective layer between me and the pad to return my body heat. I know about fueling up the body and getting the blood moving prior to getting in the bag.
Any ideas how I can inprove the bags performance? I love the bag, just need to boost its abilities. Does anyone out there have a good system that is light and on a budget?
Thanks