Feathered Friends-Petrel 10 YF Women's Sleeping Bag-Sleeping Bag YF-Small-Iris
Feathered Friends-Petrel 10 YF Women's Sleeping Bag-Sleeping Bag YF-Small-Marine
Feathered Friends-Petrel 10 YF Women's Sleeping Bag-Sleeping Bag YF-Small-Iris
Feathered Friends-Petrel 10 YF Women's Sleeping Bag-Sleeping Bag YF-Small-Marine
Feathered Friends

Petrel 10 YF Women's Sleeping Bag - Muscovy Down

$770.00
/
Length
Color

Feathered Friends sleeping bags typically take 6-10 days to ship.  Undyed UL may take an extra week to ship.

Please view our Shipping information here for updated shipping times.

Once we receive your order, we will finish hand-crafting your sleeping bag right here in Seattle!

If you have an urgent deadline, do not hesitate to contact us.

Feathered Friends Women's Mummy Sleeping Bag Width Dimensions Diagram

Dimensions

Feathered Friends Women's mummy sleeping bags are built a bit more trim around the shoulders, but more space in the waist and hips.

The interior circumference of Feathered Friends Women's sleeping bags is measured at four points: the shoulders, at the elbows, around the hips, and at the feet.

SHOULDER: 57" / 145cm
ELBOW: 62" / 157cm
HIPS: 59" / 150cm
FEET: 41" / 104cm

Have questions on sizing? Feel free to Contact Us - We're happy to help!

900+ Goose Down

We source our premium goose down from Eastern Europe. Our suppliers use time-honored practices such as hand gathering from small family farms, coupled with modern processing facilities featuring sustainable water and energy systems. The combination of high quality raw goose down and superior processing result in down clusters of unrivaled quality. All of the goose down we use is certified to the Responsible Down Standard (RDS).

900+ Muscovy Down

Ultrasonic Muscovy Down™comes from Muscovy ducks, a breed known for producing large and resilient down clusters that are closer in structure to Eider down than to traditionally sourced duck down. Our Muscovy down has undergone a patented ultrasonic washing process to ensure ultra-clean, odor-free, high-lofting down clusters. Ultrasonic Muscovy down is RDS and Bluesign certified.

Because Ultrasonic Muscovy is much less expensive than comparable fill power goose down, using Ultrasonic Muscovy allows us to offer a lower price point option for some products, without sacrificing quality standards.

What Is The Difference?

Besides the fact that goose down comes from geese and Muscovy down comes from ducks, the main difference is price. Market factors including availability, geolocation, and a stigma against traditional duck down make Muscovy down less expensive than goose down.

We created the Petrel to keep women warm on the coldest of three-season trips. After years of sleeping in unisex sleeping bags, the women of Feathered Friends turned their wish list into a reality with our women’s line. Featuring extra fill in the footbox and chest, more room in the elbows and knees, and shorter lengths, our women’s bags work great for anyone looking for an alternative to the traditional mummy shape. Filled with premium 900+ fill power Muscovy down, the Petrel YF is an excellent choice for spring and fall adventures, as well as a popular summer bag for cold sleepers and high elevations. 

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

Details

  • Mummy shape with #5 YKK two-way, separating zipper with locking sliders
  • Full draft collar provides an extra cushion of down around the neck to trap heat
  • Trapezoidal footbox allows 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 Small 5' 3" / 160 cm
Med 5' 9" / 175 cm
Dimensions 57" shoulder / 62" elbow / 59" hip / 41" footbox
Zipper Right Side
Shell Pertex® YFuse®
Lining 20d 37g/m² nylon taffeta made from NetPlus® post-consumer recycled nylon.

NetPlus® helps reduce ocean plastic pollution by incentivizing fishing communities to turn in end-of-life nets for recycling before potentially ending up in the environment.  
Fill Power 900+ Fill Power Ultrasonic Muscovy Down or 900+ Fill Power Goose Down
Origin Made in Seattle, USA of imported materials
Temp Rating 10ºF / -12.2ºC
Fill Weight Small 1 lb 4 oz / 565 g 
Med 1 lb 5 oz / 595 g
Average Weight Small 2 lb 0.2 oz / 912 g 
Med 2 lb 1.3 oz / 974 g
Packed Size 11L
Recycled fishing nets with 'netplus' logo and text overlay

NetPlus® Interior Lining Fabric

NetPlus® is made from recycled fishing nets, creating a downproof yarn that also helps cut energy use during manufacturing. Compared to conventional nylon fabrics, NetPlus® reduces water use by up to 70% and overall energy consumption by up to 68%.

Close-up of Pertex Y Fuse fabric with visible weave pattern

Pertex® YFuse® Shell Fabric

Pertex® YFuse® (YF) filaments have a uniquely engineered Y form, tightly interlocking to create highly stable yarn structures.

Whereas conventional, circular sectioned filaments lie loosely side by side, Y Fuse filaments interlock tightly in layers to create a unified yarn structure. Fabrics created using Y Fuse yarns have greatly enhanced downproof and water beading properties.

Down Fill Certified to the RDS

Our YF-series of sleeping bags, whether 900+ Goose down or 900+ Muscovy down, contain 100% Responsible Down Standard (RDS) down fill.

Certified to the Responsible Down Standard by TE-99977174.

YFuse® is a Global Recycling Standard (GRS) certified nylon yarn

YFuse® fabric is Bluesign® Certified

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