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Details
- Mummy shape (medium width) with #5 YKK two-way, separating zipper with locking sliders
- Passive collar provides an extra cushion of down around your neck to trap the heat
- Trapezoidal footbox allows your feet to fall in a natural pose without compressing the sides
- Continuous baffles let you position the insulation where you need it
- 3D contoured hood opens wide for warm nights and cinches tight when the temps start to drop
- Generous draft tube prevents cold air from seeping past the zipper
- Includes storage bag & stuff sack
Sizing

Mummy Sleeping Bags
Feathered Friends standard-width mummy sleeping bags are ideal for most people - a balance of space without too much excess.
Regular Length
Fits up to 6' 0" | 183 cm
Long Length
Fits up to 6' 6" | 198 cm
Have questions on sizing? Feel free to Contact Us - We're happy to help!
Additional Info
Length | Reg 6' 0" / 183 cm | Long 6' 6" / 198 cm |
---|---|
Dimensions | 60" / 56" / 38" |
Fill Power | 950+ Goose Down |
Fill Weight | Reg 16.7 oz / 476 g Long 17.5 oz / 497 g |
Lining Fabric | Flite 15 denier ripstop nylon |
Country of Origin | Made in Seattle, USA of imported materials |
Packed Size | 9L |
Average Weight | Reg 27oz / 766g Long 28.5oz / 808g |
Sleeping Bag Shell Fabric | Pertex® Endurance UL |
Temperature Rating | 20ºF / -6.67ºC |
Zip Side | Left |
Customer Reviews (4)
- wow!Review by CKimmerle
-
Just got my Swallow UL and spent a night outside in temps hovering around 20F. With only a light base layer I was warm and toasty. I am 5'11" and 185, and opted for the large to give the foot box plenty of space. The down-tracker results included with the bag showed the fill-power to be 975. Amazing. The bag, with the small stuff sack, weighed 1# 13.75oz, which is right in line with their specs. I could not be happier.
My only complaint is that the bag lofts so much and so fast that it is hard to stuff it into the small stuff sack :) (Posted on 1/6/2018) - Toasty!Review by Mr. Marr
- Wow, this thing is warm! Spent a few nights camped in the Squaw Valley parking lot early this spring in the mid to high 20s. I was really impressed by how warm the bag was. I would say Danny's previous comment matches up with my experience exactly. I just had a t-shirt and mid weight thermal pants on and found myself unzipping the bag a little to cool down. (Posted on 5/5/2017)
- PerfectReview by Danny
- This was the first bag I have purchased in a while. I have been using both synthetic and down but this bag is really quite special. Super light, super lofty, able to move the down around a bit to adjust where you need it and I have gotten out several times now since purchased. I've had it ~ 10 dF below it's rating and was quite comfortable. At 30 dF with light cotton pants and a thin top, I was actually too warm and I had to take off the light beanie I was wearing. Did I say that the tangerine looks awesome as well! Thanks FF. (Posted on 1/16/2017)
- AwesomeReview by Guest
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Ordered the Swallow with the Pertex UL fabric and it is hands down the best bag I have ever used. I ordered it, and within a week and a half it was waiting on my door step. It is the definition of quality. The folks at Feathered Friends have a customer for life. Couldn't be happier.
(Posted on 8/20/2013)