Marmot 5°F Rampart Down Sleeping Bag - 650 Fill Power, Mummy

Item #6333Y
$199.99 Save 41% Compare at $339.00

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About Marmot 5°F Rampart Down Sleeping Bag - 650 Fill Power, Mummy

Closeouts. Staying cozy in cold backcountry conditions is easy in Marmot's 5°F Rampart down sleeping bag, which features an adjustable anatomic hood, full-length draft tube, head gasket and 650 fill power down insulation for outstanding protection.


Specs about Marmot 5°F Rampart Down Sleeping Bag - 650 Fill Power, Mummy

  • Insulation material: Down
  • Insulation fill power: 650
  • Temperature rating: 5°F / -15°C
  • Shell material: Nylon
  • Lining material: Nylon
  • Girth (shoulder/hip/foot): 63/57/40"
  • Fits to: 6'
  • Fill weight: 28 oz.
  • Length: 85"
  • Stuff size: 17x8"
  • Zipper: Left
  • Stuff sack: Yes
  • Storage sack: Yes
  • Weight: 3 lb. 3.7 oz.
  • Recommended use: Backpacking,Family camping
  • Made in China
  • Visit our Sleeping Bag Guide
  • Cannot ship to Australia
  • Cannot ship to New Zealand


Do you own this product? Write a review and help others with their buying decisions!

4.722222 5 Overall Rating: 4.7 Based on 18 reviews

Most Helpful 5-Star Review

Reviewed by Blaze from Tennessee on Monday, October 20, 2014
Very warm and comfortable. Great room in the foot box and fits perfectly in my pack. I will definitely use this bag for my winter backpacking adventures. Marmot makes the best bags on the planet.
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  • Reviewed by Cheeseburger from Appalachian Trail on Sunday, April 9, 2017
    I have taken this bag on both the PCT and the AT This bag is very warm, I have not been in 5 degree weather with it but I have been in 15 degrees and stayed warm enough. I think anything under 15 might be a little cold but for me that is as close to perfect as a temperature rating can get. I have gotten the foot box wet and also stayed warm in cold weather. I've had the bag three years now and have reapplied some nikwash and the bag is still in excellent condition. This bag is one of the best gear purchases I've ever made.
  • Verified Buyer Reviewed by Sylvia 777 from utah on Thursday, December 29, 2016
    What a nice bag for the price at STP! This one will keep you warm and the inner collar and full hood are great. Now for some winter camping...
  • Verified Buyer Reviewed by Mofrofred from NC on Monday, December 12, 2016
    I just got back from a backpacking trip in the NC mtns at 5000ft + with nighttime temps in the lower 20's. This bag was better than expected. I'm 6ft 190 lbs and I had room to spare. As another wrote the down was treated to be hydrophobic as printed on the bag. I would definitely recommend this bag!
  • Verified Buyer Reviewed by Ralph Dodger from Colorado on Monday, November 28, 2016
    Just spent several nights in this bag at 10-20 degrees. The temperature didn't quite get down to the 5 degree rating, but the bag kept me warm in damp, cold air.
  • Verified Buyer Reviewed by Nick from Pacific Northwest on Wednesday, October 5, 2016
    Just got back from a trip high up in the Eagle Cap Wilderness. The day was cold with wind chill, my fingers were turning blue! Woke up the next morning and the condensation on the inside of my tent was frozen, and it was snowing. I stayed nice and warm through the night, no problem.

    It's not posted anywhere for this item, but the bag I received does have Down Defender (water resistant treatment for the down feathers) which is nice to have.

    All in all a great lower temperature bag!

Question & Answer

Questions about this product? Get answers from community and staff experts.

  • “Is this bag goose down?”
    Asked by A webb from South Carolina on 8/4/2016 4:28:17 PM
    • This item is duck down.
      Answered on 8/9/2016 9:30:00 AM by Product Specialist Greg from Sierra Trading Post
    • I believe it's both goose and duck, but can't be certain. I returned the bag (not because of the quality).
      Answered on 9/3/2016 10:39:44 PM by John W from Billings MT
  • “What is the pack size of this bag? ”
    Asked by Brian from Oklahoma on 6/11/2016 2:10:17 PM
    • 17" X 8" with the stuff sack that came with it, however you could probably get it smaller with a full on compression bag.
      Answered on 6/14/2016 7:30:07 AM by Fishing in Colorad from Colorado
    • According to the product specs tab: Stuff size: 17x8"
      Answered on 6/14/2016 11:39:23 AM by Product Specialist Greg from Sierra Trading Post
  • “Does this bag have any insulation on the bottom of the bag?”
    Asked by Emily from Kentucky on 2/9/2016 12:56:50 PM
    • The insulation is pretty much the same all over the bag.
      Answered on 2/9/2016 1:24:15 PM by Product Specialist Greg from Sierra Trading Post
  • “What is the EN number for this bag?”
    Asked by Stef from Chiang Mai on 8/5/2015 3:40:00 PM
    • This is not listed as having treated down.
      Answered on 12/19/2014 3:17:50 PM by Product Specialist Greg from Company Headquarters
    • No, the down is not treated. I contacted Marmot today and they verified this for me.
      Answered on 12/22/2014 7:46:04 PM by Blaze from Tennessee
    • The one I just received (9/22/2016) says on the bag that it had Down Defender (treated). Not sure if that's because this is a newer bag, but nowhere else on this listing does it say that it is. Just on the bag.
      Answered on 9/22/2016 5:49:41 PM by Nick from Pacific Northwest

About Marmot

Conceived in a university dorm room by a pair of climbing buddies, Marmot Mountain Works first opened its doors in the spring of 1974 in Grand Junction, Colorado. At the time, the base of operations was a 100-year-old stone building. That same year, the first Marmot down jacket was produced specifically for an action flick called “The Eiger Sanction,” starring legendary actor Clint Eastwood. In the four decades since, Marmot has continued to engineer reliable gear that exceeds the expectations of outdoor athletes. Today, Marmot tents, backpacks, outerwear, clothing and Marmot sleeping bags are still pushing the limits in the planet’s most challenging conditions, from the summits of the world’s highest mountains to the deepest river basins.