Base Weighted
Swallow UL 20/30 Sleeping Bag

Feathered Friends · Sleeping Bags

Swallow UL 20/30 Sleeping Bag

Weight from
16.8 oz
Price from
$599
Options
16
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Specs

Temp rating20°F
Description

Hands down the most popular bag we've ever made, and for good reason. Compared to other mummy bags in the market, the Swallow is the ideal combination of light-weight warmth with room to sleep thanks to a more relaxed cut (more spacious than the Hummingbird, narrower than the Swift). The Swallow is the definition of an ideal all-around backcountry sleeper that can satisfy a wide range of three-season conditions.

Available in 20 Degree and 30 Degree options.

UL: Ultralight. Pertex® Quantum Pro® water-resistant/breathable fabric with 950+ Fill Power Down

Cleverhiker Top Pick Badge

"The Feathered Friends Swallow UL20 is a champ in the world of ultralight sleeping bags. It offers an impressive combination of exceptional warmth, minimal weight, and high-quality materials that few bags in its class can match."

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Backpacker Logo

"Features are rich and details are dialed, as we’ve come to expect from the Seattle-based brand after more than five decades in the business."

- Backpacker

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GearJunkie Logo

"The Feathered Friends Swallow UL 20 is a premium sleeping bag from a brand that knows high-quality down. If you're after an investment piece that'll go the distance, you're looking at it."

- GearJunkie

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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
  • Pertex® Diamond Fuse 15 denier footbox lining that offers more abrasion protection for more nights at camp
  • 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

Specs

Ideal Sleeper Height
Reg 6' 0" / 183 cm
Long 6' 6" / 198 cm
Dimensions 59" shoulder / 64" elbow / 55" hip / 42" footbox
Zipper Left Side
Shell Pertex® Quantum Pro® 7 denier + 30 denier ripstop weave

The durable water repellent (DWR) finish on our Swallow UL Sleeping Bags is made without intentionally added perfluorinated chemicals (PFCs/PFAS)
Lining Flyte 10 denier recycled nylon +  Pertex® Diamond Fuse 15 denier footbox
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 0.8 oz / 476 g
Long 1 lb 1.8 oz / 505 g
Reg 13.6 oz / 385 g
Long 14.5 oz / 410 g
Average Weight Reg 1 lb 10.6 oz / 754 g
Long 1 lb 12 oz / 793 g
Reg 1 lb 7.4 oz / 633 g
Long 1 lb 8.6 oz / 698 g
Packed Size 9L 8L