Marmot CWM MemBrain -40 800 Down Sleeping Bag - Long Size

SKU: MRMBCWMNL

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Reviews about this item

Review Summary

2020-01-05T07:23:52

Rated 5 out of 5

Marmot cwm

Perfect sleeping bag for anything the winter can throw at you. Very warm and comfortable. I would definitely recommend this to a friend.

matthew m.

2018-11-11T07:45:14

Rated 5 out of 5

Very roomy

I bought this bag for its chest size. It’s much more comfortable than the 60” size I had before. I love the warmth and design features. This is a great bag.

Leon H.

Marmot CWM MemBrain -40 800 Down Sleeping Bag - Long Size Specifications

  • Bag Type

    Technical mummy bag

  • Fits Up To

    89 inches

  • Temp Rating

    -40

  • Length

    89 inches

  • Shoulder Girth

    65 inches

  • Hip Girth

    63 inches

  • Foot Girth

    47 inches

  • Loft Height

    10

  • Total Weight

    5 pounds

  • Fill Weight

    50.19 ounces

  • Insulation

    800 fill power goose down

  • Shell Material

    Pertex Shield 30d 100 percent nylon

  • Liner Material

    Pertex Microlight 30d 100 percent nylon ripstop

  • Waterproof

    Yes

  • UPC Code

    785562858756

About Marmot CWM MemBrain -40 800 Down Sleeping Bag - Long Size

FEATURED REVIEWS

Marmot cwm

By matthew m.

Perfect sleeping bag for anything the winter can throw at you. Very warm and comfortable. I would definitely recommend this to a friend.

Very roomy

By Leon H.

I bought this bag for its chest size. It’s much more comfortable than the 60” size I had before. I love the warmth and design features. This is a great bag.

The Marmot CWM MemBrain -40F 800 Down Sleeping Bag is high on technical performance so you can reach the peak and sleep like a baby. Featuring Pertex Shield waterproof and breathable fabric filled with high quality 800 fill power goose down, the CWM MemBrain -40F 800 Down Sleeping Bag has a cross baffle construction that prevents the down from shifting and forming cold spots, and the wrap around, reinforced foot box increases your warmth. A down filled draft tube has a neat hidden pocket for storing your essentials close at hand, and the drawcords let you get the perfect fit for a good night's rest.

Marmot CWM MemBrain -40 800 Down Sleeping Bag - Long Size Features

  • Certified 800 fill power goose down
  • Pertex shield waterproof, breathable fabric
  • Cross baffle construction prevents down shifting and colds spots
  • 11 baffle and wrap around foot box increases warmth
  • Reinforced foot box lining
  • Nautilus 6 baffle hood
  • Feely draw cords
  • Down filled draft tube
  • Ground level side seams
  • Hidden draft tube pocket
  • Stretch tricot baffles
  • Stuff and storage sack included
  • hook and loop free down filled collar
  • hook and loop free face muff
  • Zipper guards

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • 800 fill goose down
  • Waterproof, breathable
  • Cross baffle construction
  • 11 baffle, wrap foot box
  • Nautilus 6 baffle hood