This Product
REI Co-op Joule 21
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Feathered Friends Egret UL 20 - Women's
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Awards  Editors' Choice Award   Best Buy Award 
Price $279.00 at REI$414.00 at Feathered Friends$549.00 at REI
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$399.95 at Backcountry
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$330 List
Overall Score Sort Icon
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Pros Warm, comfortable, good priceHigh-quality down, warm, lightweightHigh-quality down, warm and lofty, light, a top tier productLightweight, compressible, comfortableComfortable, lightweight, excellent materials, not constricting
Cons Lower quality down fill, doesn't come with compression sackSizing not for everyone, fabric is a bit noisyVery expensiveExpensive, not particularly warmComforter sometimes does not stay tucked in
Bottom Line This bag balances warmth and weight offering a great option for the avid backpackerThe highest three-season performance of any model in our bunchThe premium product comes at a premium price, but is very high performingA great choice for fast and light adventures, the Neutrino is comfortable and compressibleA well-priced, comfortable alternative to a mummy bag that keeps weight low on long backpacking trips
Rating Categories REI Co-op Joule 21 Egret UL 20 Sea to Summit Flame 15 Rab Neutrino 400 - Women's Cloud 800
Warmth (25%)
8
10
9
7
6
Weight (25%)
7
10
9
10
10
Comfort (20%)
8
9
9
8
8
Packed Size (15%)
8
8
9
9
9
Features (15%)
8
8
8
7
8
Specs REI Co-op Joule 21 Egret UL 20 Sea to Summit... Rab Neutrino 400 -... Cloud 800
EN Comfort Rating (F) 21 F 20 F (not EN rated) 15 F 21 F 26 F
Fill Type Water Repellent Duck Down Goose down Duck Down Ethically sourced European Goose down PFC-Free DriDown
Measured Weight (in lbs) 2.3 lb 1.7 lb 2.0 lb 1.7 lb 1.7 lb
Total Weight (oz) 39.2 oz 27.5 oz 31.2 oz 27.2 oz 27.4 oz
Fill Power 700 950+ 850+ 800 800
Women specific features Increased room at hips, decreased room at shoulders, extra insulation in heat loss areas Extra fill in footbox and chest Women's specific fit - more insulation in key areas Women's specific fit More insulation per square inch than men's version
Fill Weight (oz) 18 oz 17.3 oz (medium) 22.9 oz 14.1oz 14.8 oz
Material Ripstop Nylon (20D) Pertex Endurance UL Ultralight 10D Nylon Shell Pertex Quantum 15d nylon risptop
Neck Baffle Yes Yes Yes Yes No
Pocket No No No Yes No
Sleeping Pad Sleeve No No No No Yes
Zipper Length 62" 62" 56" 62" N/A
Shoulder Girth 58 in 54 in 60 in 60 in 59 in
Hip Girth 58 in 56 in 58 in 56 in 58 in
Foot Girth 38 in 38 in 40 in 38 in 39 in
Stuff Sack included? Stuff sack and storage bag included Stuff sack and storage bag included Stuff sack and storage bag included Stuff sack and storage bag included Stuff sack and storage bag included
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