The Wasatch is a forty-degree mummy bag with Heatshield Optimal Technology SL insulation
This product can only be shipped to U.S. addresses.
This product has a limited lifetime warranty.
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Reviewed by 1 customer
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Comments about The North Face Wasatch 40F Sythetic Sleeping Bag - Regular Size:
About the bag itself, it is rated at 40 degrees F.
I used it in Northern Minnesota in the Boundary Waters Canoe Area.
Nice bag, maybe should have gotten a large for more room.
The downside I found was the temperature at night was in the upper 40's and found the bag wasn't quite warm enough.
I should have gotten a 30 or 20 degree bag.
Whether it was just my body temp or the bag rating I am not sure. I assumed (not good) that it would be warm to 40 degrees and
then uncomfortable at a lower temp than that.
Otherwise the bag was nice. Zippers worked well, light weight, and folded up pretty compact for wilderness backpacking.