Proving why classics have such staying power, the Swallow’s ideal combination of lightweight warmth and comfortable fit has made it a customer favorite year after year. Based on one of our original designs, the Swallow YF is updated with a Pertex® YFuse shell and premium 900+ fill power down. Of our mummy sleeping bags, the Swallow is more spacious than the Hummingbird and narrower than the Swift. An ideal all-around backcountry bag, the Swallow is perfect for a wide range of summer conditions.
Available in 20 Degree and 30 Degree options.
Looking for the Osprey 30 YF? You're in the right place! The Osprey 30 has been renamed the Swallow 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 water-resistant/breathable fabric.
- 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
- #5 YKK two-way zipper with locking sliders
- Top-stitch construction ideally suited to our ultralight fabrics
- Includes storage bag & stuff sack
|Ideal Sleeper Height||
Reg 6' 0" / 183 cm
Long 6' 6" / 198 cm
|Dimensions||60" shoulder / 56" hip / 38" footbox|
|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|
Reg 1 lb 0.8 oz / 476 g
Long 1 lb 1.5 oz / 496 g
Reg 13.6 oz / 385 g
Long 14.2 oz / 402 g
Reg 1 lb 12.7 oz / 814 g
Long 1 lb 14.3 oz / 858 g
Reg 1 lb 9.5 oz / 723 g
Long 1 lb 10.9 oz / 763 g
A very good bag. I wanted light and warm. The bag is light, warm and very well built.
Looks purple but is more of blue.
This bag is more blue than it looks in the picture.
This is the only thing I can really add because the bag itself is just amazing. We both already know that. No need to preach to the choir. In the pic, it looks kinda periwinkle. I wanted red but it wasn’t available. Oh well, who cares? Well, it’s actually a super solid, royal blue! Just a gorgeous color! Also it’s amazing, warm, light, yada yada yada. We know! Get the bag.
Great but not perfect
Used the bag 3 times now, it's great but already had a big feather come out and the bag has signs of feathers poking through in multiple places. Love the bag but hoped this wouldn't happen for years not days after owning.
Hi Kris, Quills poking through are rare, but they do happen. If you have a feather poking out, do not pull the feather out. While we use >90% down clusters, which have no pointy ends and cannot penetrate fabric, the occasional feather does work its way through fabric or a seam, almost invariably quill end first. If this happens, carefully pull the feather back into your sleeping bag by grasping it from the opposite side of the fabric. Once the feather is back in, massage the area to reposition the quill end of the feather and reseal any puncture in the fabric. Rest assured, a few rogue feathers will not affect the warmth of the sleeping bag. There is a lot down in there. We hope you enjoy! Feathered Friends
Used this in the Wind River Range in Wyoming for 10 days, backpacking/mountaineering. Got in the 30’s and was very toasty. Have no doubt on the 20 degrees rating. It’s light, lofty, and spacious. I hate the constructive mummy bags, this one is actually comfortable. It’s expensive, but do your research, not any more than less superior/quality bags. It’s worth it. Only suggestion is to make a small pocket inside for your earplugs/contact drops/etc. You won’t be disappointed.