

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
Length | Reg 6' 0" / 183 cm Long 6' 6" / 198 cm |
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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 |
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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 |