A unique option for alpinists and ounce-counting backpackers, the Therm-a-Rest Navis 25/45 Degree sleeping bag delivers lightweight warmth. Save the weight and combine it with a hooded down jacket (not included) when temperatures drop.
for 2014! A lightweight alternative to a sleeping bag, the Sierra Designs
Backcountry Quilt 800F 2-Season is not insulated on the bottom in order to
fully utilize your sleeping pad for under-body insulation and padding.