Sierra Designs cal 13
5 out of 5 based on 1 user reviews.
|What more can you say about this bag? It is flat out stellar there is, from a technology perspective, nothing more that can be done to this bag to make it lighter, loftier, more moisture tolerant than what has been developed. True to its temperature rating. And Dri-Down, maybe the most important development in sleeping bags since the incorporation of nylon, plastic zippers, or down itself. The overall effectiveness of the Dri-Down technology was absolutely superb! As a person who tends to sleep on the clammy side, this technology is absolutely remarkable. Normally, when I wake from a night in a sleeping bag, I can sense a bit of loss in loft. This is not the case with the Cal Dri-Down. In the long run, I can sense this bag holding its longevity much longer through better loft retention, resulting in fewer needed cleanings, resulting in the down holding its structural integrity longer.|