Sierra Designs Cold Weather (below 0°F) Sleeping Bags
Sierra Designs Mobile Mummy 800 4-Season Cold Weather Down Sleeping Bag
$450 - $679
Sierra Designs BTU -5 Cold Weather Down Sleeping Bag
Sierra Designs Belle Star Cold Weather Synthetic Sleeping Bag
Sierra Designs Black Out -15 Cold Weather Synthetic Sleeping Bag
In order to show you the most relevant gear, we have omitted some older, unreviewed products.
If you like, you can view the list with the older products included.