REI Zephyr 20

rated 4.50 of 5 stars
photo: REI Zephyr 20 3-season synthetic sleeping bag


regular long
Price Current Retail: $119.00-$159.00
Historic Range: $87.83-$179.00
Reviewers Paid: $70.00
Price Current Retail: $159.00
Historic Range: $159.00-$169.00


1 review
5-star:   0
4-star:   1
3-star:   0
2-star:   0
1-star:   0

Lightweight and warm for its size.


  • Very warm even down to the 30s
  • Lightweight
  • The pocket in the bag is easily accessible


  • Doesn't compact into a compression bag very well

I brought this bag with me to Philmont and have since used it on a good number of outings with the Scout troop. Although it doesn't weigh very much, the bag doesn't compact down much smaller than what you'd get using a normal stuff sack, taking up valuable room in your pack.

The coldest night I've been in it was around freezing (30° F) and I was perfectly warm, even as a skinny guy with little body fat.

Overall I'd recommend this to someone who's looking for a fairly priced, light, and warm bag.

Source: bought it new
Price Paid: Around $70

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