10 Degree Mummy Sleeping Bag

Took this out on a 20-degree night and stayed perfectly warm through the early hours—the 10°F comfort rating really holds up. Fill is light but traps heat well, and the mummy cut kept drafts out without feeling too snug.

The alternative down fill feels surprisingly plush for a bag rated down to the teens, and I love that it packs down small enough to toss in the trunk without a fight. Woke up sweaty-free even at 28°F, which is exactly what I needed for shoulder-season camping trips.

Woke up with frost on the tent fly but stayed perfectly toasty inside—the alternative down fill trapped heat exactly as promised. For a 10°F night, this bag felt more like my 20° bag at home, which is exactly what I wanted.