The SirJoseph Mummy Sleeping Bag Light Series Koteka III 290 200L - Blue is a down-filled, three-season ultralight sleeping bag specifically designed for expeditions, extreme crossings, mountain climbs, and arctic or desert environments. But even those who appreciate extremely low weight and volume will enjoy this sleeping bag. Size 170 is typically used for women.
Thanks to the use of the special new ultralight Pertex Quantum Y outer material, the highest quality feathers, and functional accessories, the Koteka sleeping bag has twice the volume and weight of a traditional sleeping bag with the same thermal comfort. You'll truly appreciate the minimal volume and low weight of this sleeping bag. The new Pertex material also offers excellent resistance to abrasion and feather penetration. Below are the specifications:
The mummy shape conforms perfectly to the human body.
Use of H chambers in the sleeping bag.
Closed chambers prevent feathers from moving throughout the sleeping bag and allow for easy washing and maintenance.
Self-adjusting clips allow you to adjust the circumference of the collar and hood with one hand.
A 2D collar separates the space between the head and insulates the space in front of the body.
Compression and storage bag included.
The compression bag reduces the bag's volume by up to 30%.
A special strip, supported by the zippers, prevents heat from escaping through the zipper and prevents the zipper from getting caught in the fabric. Two-chamber base
800 cu in/oz
Outer material: Pertex Quantum Y
Inner material: Softex® Nius LT
Filling: Goose feather
Left zipper only; cannot be linked
The double-sided zipper allows the sleeping bag to be opened from both the top and bottom
Load weight: 290 grams of feathers
Suitable for a person up to 200 cm tall
Shoulder: 83 cm, Hip: 67 cm, Foot: 32 cm
550 grams
In compression bag: 20 x 14 cm
Extremely tested: -15°C / Low comfort: 0.5°C / High comfort: 5.5°C