Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

Mountain Hardwear
Rook Sleeping Bag: 0F Down

5 out of 5 stars
2 Reviews

Out of Stock

Don't worry though, we have a lot more Down Sleeping Bags in stock than that.

Shop Similar Products

Rock Sleeping Bag: 0 Degree Down

When you're backpacking in the high alpine or embarking on some cold weather camping, the Mountain Hardwear Rock Sleeping bag keeps you comfortable in zero degree conditions. Its 650-fill down is light and compresses small into its included stuff sack so you can easily bring it along in your pack. The standard mummy cut efficiently traps your body heat and the draft collar prevents that heat from escaping the bag as you sleep. Additionally, a down-filled face gasket blocks chilly drafts at the hood opening for extra warmth. If you get too warm in the night, the two-way zipper allows you to quickly ventilate.


Details

  • Lightweight down mummy bag for warm sleep on backpacking trips
  • 650-fill down is light, warm, and compressible for an easy carry
  • Standard mummy shape efficiently traps your body heat
  • Down-filled gasket blocks chilly drafts at hood for enhanced warmth
  • Draft collar prevents warm air from escaping out of the bag
  • Two-way zipper provides easy ventilation during the night
  • Compression sack and mesh bag add convenient packing and storage
  • Item #MHW01CZ
Material
[face fabric] 30D nylon, DWR treatment, [lining] 30D nylon
Insulation
RDS certified flourine-free down (80% down, 20% feather)
Shape
standard mummy
Zipper
2-way
Max User Height
[regular] 72in, [long] 78in
Shoulder Circumference
[regular] 60in, [long] 62in
Hip Circumference
[regular] 55in, [long] 58in
Bag Length
[regular] 86in, [long] 92in
Draft Tube
down-filled
Venting
2-way zipper
Fill Weight
650-fill
Degree
0F
European Norm Comfort Rating
13F
European Norm Lower Limit Rating
0F
Storage Sack
mesh bag
Stuff Sack
compression sack
Stuff Size
9 x 17in
Claimed Weight
[regular] 3lb 3.1oz, [long] 3lb 5.7oz
Recommended Use
backpacking, mountaineering, weekend camping, winter camping
Manufacturer Warranty
lifetime

Overall Rating

5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?

View

Selecting an option will reload the available reviews on the page
5 out of 5 stars

March 16, 2021

It's great! Wouldn't change.

Familiarity:
I've used it several times
Height:
5' 6"
Weight:
130

I'm Charlotte, a French climber in my 30s, and I've been expatriated in fun Salt Lake City, UT for 2 years now. I've had this sleeping bag for about 2 years now and I've used it in many occasions and it's been perfect everytime. It kept me warm during an expedition in Peru where we slept at 15,000 ft, and also keeps me very comfy when I use it as a cover when we go camp up around home in a not so extreme situation.

Charlotte D
5 out of 5 stars

March 10, 2021

Awesome bag

Familiarity:
I've used it once or twice and have initial impressions

Bought this bag for a last minute trip. Spent 5 nights in the tent including two 10-12 degree nights. Kept me extremely warm, light weight and easy to pack. Zipper can get a little difficult, but overall its a solid bag.

Dylan W