Petrel Nano 10 Women's Sleeping Bag

Our warmest three season bag for the female adventurer. Based on the ideas of our testers, the bag features extra fill in the footbox and chest while maintaining a sleek profile and light construction to maximize the warmth from the 900+ fill down. The Petrel is not only an excellent choice for spring and fall adventures, but also a popular summer bag for the coldest of sleepers and a longtime favorite for summer climbs of Mount Rainier.

Nano: Schoeller® NanoSphere® 20 denier water-resistant/ breathable fabric.

Availability: Select color & length for availability

Availability Information

From: $439.00

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  • 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
  • Overlapping dual-webbing zip guard guides the fabric away from the zipper and eliminates the need for a stiff or heavy fabric layer that can interfere with the draft tube seal
  • Includes storage bag & stuff sack


Mummy Sleeping Bags

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

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

Additional Info

Length Small 5' 3" / 160 cm | Med 5' 9" / 175 cm
Dimensions 54" / 56" / 38"
Fill Power 900+ Goose Down
Fill Weight Small 20 oz / 567 g <br>Med 21.3 oz / 604 g
Lining Fabric Pertex® 30 denier nylon taffeta
Country of Origin Made in Seattle, USA of imported materials
Packed Size 7" x 14" | 11L
Average Weight Small 2 lb 2 oz / 968 g <br>Med 2 lb 3 oz / 1,034 g
Sleeping Bag Shell Fabric Schoeller Nanosphere®
Temperature Rating 10ºF / -12.2ºC
Zip Side Right

Customer Reviews (1)

Best bag, period.Review by Mer
I purchased this bag three years ago to take with me before living in the jungles of Madagascar for a year. This bag is not only warm, but incredibly durable. It has survived weeks trekking in the Andes, lots of backpacking in the US, and more than a year in Africa. If you are hesitant to purchase the bag due to cost, don't be. It will last and I have never had/used a better bag! (Posted on 8/21/2016)

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