Lynx MF

Mummy (w/ full collar)
-10°F / -23°C

Price range: $950.00 through $1,010.00

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Lynx MF – Cold-Weather Alpine Sleeping Bag

The Lynx MF is a cold-weather alpine sleeping bag built for serious winter conditions and deep backcountry missions. It’s the trusted choice for mountaineers, ski tourers, and winter travelers who need warmth without compromise.

This bag thrives in sub-zero temperatures. It’s packed with 850+ fill power goose down for exceptional loft and insulation. V-Block side baffles keep the down evenly distributed. No cold spots. No shifting. Just reliable warmth, night after night.

The MicroLite XPâ„¢ shell is water-resistant, windproof, and highly breathable. It sheds frost, condensation, and spindrift while protecting the insulation inside. You stay dry. You stay warm.

A full down-filled draft collar and draft tube block heat loss. The trim, thermally efficient cut helps retain body heat without feeling restrictive. Every feature is built to fight the cold—and win.

At just 3 lbs 2 oz, the Lynx MF is surprisingly light for a bag rated below zero. It packs down small and fits easily into your alpine or ski pack.

Use it on winter summits, multi-day ski traverses, and remote hut trips. This bag is made for missions where the nights are long and the temperatures unforgiving.

Handmade in the USA, the Lynx MF combines warmth, weight savings, and expedition-grade performance in one tight package. It’s ready when you are.

Features

  • Filled with 850+ Fill Power ethically-sourced premium goose down
  • V-Block side baffles provides phenomenal down control and improves insulation in colder temperatures
  • Full-length #5 YKK zipper provides a smooth, easy unzipping experience while saving weight
  • Insulated Draft Tube blocks cold air and keeps the torso better insulated
  • Durable 20 denier MicroLite XPâ„¢ outer shell stays more breathable and water resistant longer than traditional polyesters
  • Fully insulated draft collar seals in inner heat without adding much weight
  • Comes with ultralight stuff sack and breathable mesh storage bag
  • 3 lbs. 2 oz. Total Weight

Specifications

Shape Mummy (w/ full collar)
Temp Rating -10°F
Fill 850+ Power Goose Down
Color Navy Blue/Black
Country of Origin USA
Fabric 20D Microfiber
Loft 8.5" in
Inside Girth
shdr/hip/foot
5'6" 61"/54"/39"
6'0" 62"/54"/39"
6'6" 63"/55"/39"
Fill Weight
5'6" 30 oz
6'0" 32 oz
6'6" 34 oz
Total Weight
5'6" 3 lb
6'0" 3 lb 2 oz
6'6" 3 lb 5 oz
Stuff Size
5'6" 9"x18" L
6'0" 9"x18" L
6'6" 9"x18" L
Shape Mummy (w/ full collar)
Temp Rating -23°C
Fill 850+ Power Goose Down
Color Navy Blue/Black
Country of Origin USA
Fabric 20D Microfiber
Loft 22 cm
Inside Girth
shdr/hip/foot
165cm 155/137/99 cm
180cm 157/137/99 cm
200cm 160/140/99 cm
Fill Weight
165cm 850 g
180cm 905 g
200cm 965 g
Total Weight
165cm 1360 g
180cm 1415 g
200cm 1500 g
Stuff Size
165cm 23x46 cm L
180cm 23x46 cm L
200cm 23x46 cm L

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