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The widest of our mummy bags, the Swift is a favorite for those looking for a few extra inches around the chest while retaining the efficiency of the classic mummy shape. With lighter Pertex® Endurance® UL fabric and ultra lofty 950+ fill power down, this is the ultimate in space without the weight.
Available in 20 Degree and 30 Degree options.
Looking for the Kestrel 30 UL? You're in the right place! The Kestrel 30 has been renamed the Swift 30.
UL: Ultralight. Pertex® Endurance® 10 denier water-resistant/breathable fabric.
Details
- Mummy shape (wider 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
Additional Info
| Ideal Sleeper Height | Reg 6' 0" / 183 cm Long 6' 6" / 198 cm |
|---|---|
| Dimensions | 64" shoulder / 58" hip / 40" footbox |
| Zipper | Left Side |
| Shell | Pertex® Endurance® UL |
| Lining | Flite 15 denier ripstop nylon |
| Fill Power | 950+ Goose Down |
| Origin | Made in Seattle, USA of imported materials |
| Temp Rating | 20ºF / -6.67ºC | 30ºF / -1.1ºC |
|---|---|---|
| Fill Weight |
Reg 1 lb 2.8 oz / 533 g Long 1 lb 3.7 oz / 558 g |
Reg 15.7 oz / 445 g Long 1 lb 0.4 oz / 465 g |
| Average Weight |
Reg 1 lb 13.2 oz / 829 g Long 1 lb 15.1 oz / 881 g |
Reg 1 lb 11.2 oz / 771 g Long 1 lb 12.6 oz / 812 g |
| Packed Size | 9L | 9L |
Reviews
Customer Reviews
4.8 Based on 44 Reviews
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03/05/2023
Anonymous
United StatesFirst time use
4 day backpacking trip in the Smoky Mountains and the sleeping bag kept me warm every night! Very satisfied with my purchase.
PC
02/19/2023
Paul C.
United StatesExcellent
Bought the extra length 7’ special order for my 6’8” height. Plenty of room in the shoulders and toe box. Very warm for a 2 lb+ weight. Typical FF exceptional build quality. I highly recommend.
WM
01/26/2023
William M.
United StatesThe Best Down Bag I have ever owned
Fluffs up well and was very comfortable for a 5’10” 195lb individual in 35-40 degree temps.
RJ
12/21/2022
Rose J.
United StatesToo soon
Apparantly this was to be a Christmas present from my wife...thanks for spoiling the surprise on 12/21.
HT
10/17/2022
Heather T.
United StatesGreat quality bag, but still a little chilly for me...
This is a beautifully well-made quality bag that was tremendously comfortable to sleep in. Two caveats, the drawstring is a little bit cheap feeling and easy to get tangled in. That being said, I have no idea how it would be modified without adding weight. Additionally, I was cold when it dropped down to freezing, and was fully clothed with multiple layers and down pants/jacket. I still gave the bag 5 stars because I think this is an individual variation and simply something to be aware of for those individuals who run VERY COLD at night.