Swift YF 20/30 Sleeping Bag
Swift YF 20/30 Sleeping Bag
Feathered Friends

Swift YF 20/30 Sleeping Bag

Regular price Sale price $509.00

The widest of our mummy sleeping bags, the Swift is a favorite among those looking to add a few extra inches around the chest while retaining the efficiency of a classic mummy shape. Filled with premium 900+ fill power goose down that is ethically sourced and traceable, the Swift packs down efficiently so it can easily accompany you on all of your adventures. 

Available in 20 Degree and 30 Degree options.

Looking for the Kestrel 30? You're in the right place! The Kestrel 30 has been renamed the Swift 30.

Our YF line of sleeping bags feature a lightweight, 100% nylon Pertex® Quantum® shell that uses yarns with unique Y-shaped filaments to create a fabric with increased downproofing and water beading properties, even after years of use and washing. 

YF: YFuse. Pertex Quantum® 20 denier mini-ripstop fabric treated with a DWR (durable water repellent) finish.


  • 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
Dimensions 64" shoulder / 58" hip / 40" footbox
Zipper Left Side
Shell Pertex® YFuse®
Lining Pertex® 20 denier nylon taffeta
Fill Power 900+ 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 14.9 oz / 877 g 
Long 2 lb 0.7 oz / 928 g
Reg 1 lb 11.8 oz / 789 g 
Long 1 lb 13.5 oz / 835 g
Packed Size 9L 9L