High Peak USA Alpinizmo Mt. Rainier 20-degree Sleeping Bag

Today: $174.99
At other retailer: $179.12 Save $4.13 (2%)
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Stay toasty on your next camping trip with this insulated sleeping bag from High Peak. Capable of withstanding extremely low temperatures, this breathable waterproof and windproof nylon sleeping bag zips to provide you with a double layer of warmth.


ITEM#: 14367209

This High Peak Mt. Rainier Sleeping Bag has a temperature rating down to -20° F and is absolutely waterproof with taped seems. Guaranteed to be warm and comfortable, this bag is insulated with thermolite quallo that provides maximum warmth.

  • Brand: High Peak
  • Materials: Ripstop nylon, invista tactel nylon
  • Size: 34 inches wide x 86 inches long x 22 inches high
  • Fill weight: 3 pounds 8 ounces
  • Carry weight: 5 pounds 14 ounces
  • Construction: Double layer
  • Temperature rating: -20° F / (-28.8° C)
  • YKK zipper
  • Thermal collar
  • All seams taped
  • Two bags can be zipped together
  • Waterproof
  • Windproof
  • Breathable
  • Model: 00141


Color Red
Gender Unisex
Rated To -20 Degree
Insulation Type Other Thermolite
Warmth Level Extra Warmth Winter
Fits Up To Greater than 6 ft. 6 in.
Product Features Includes Carry Bag
Sleeping Bag Shape Mummy
Dimensions 34
Manufacturer Warranty 1 year Limited Manufacturer
Materials Ripstop Nylon ( waterproof, windproof, breathable), Invista Tactel nylon
Model Number 00141

Customer Reviews

5 Stars
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1 Stars
  • This bag is Excellent

    Guys, I just have to tell you, I never write reviews on anything because I never love anything I buy enough to do so. But I recently returned from an overnight in the White Mountains of New Hampshire sleeping under the stars in an open faced shelter. Minus 8 degrees in your Mt. Rainier sleeping bag with a warm layer of thermal underwear. Was toasty as hell! Have also spent night at -12 in the bag under the stars in some nasty wind, but was in my backyard field-testing so I don’t count that… Could have spent 3 or 4x what I spent for a bag that performs like this, but didn’t! Great product.*****New to winter camping this year Avid Snowshoeing for about 7 years

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  • Great bag, but legs to confining.

    Would have loved to sleep in this bag, but legs were too confining for me. Great buy for extreme mummy bag lovers.

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  • Excellent sleeping bag

    Appears to be very nice sleeping bag, well constructed, as advertised. I have not used it yet, but it looks good.

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  • Perfect for winter camping

    I took this sleeping bag hiking Mount Kilimanjaro during the end of the rainy season when it rained three days in a row and this bag stayed dry, warm, and comfortable. Due to the waterproof exterior and the thicker insulation, it's not as compact as some others on the market, but it was true to size compared to what they say it compresses down to. For this bag being less than a quarter the price of other waterproof -20 rated bags, this is a great product.

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Questions & Answers

Get your product questions answered right here.
  • What is the compressed size of this sleeping bag?

    • Thank you for shopping with us arthurrr. The compressed dimensions of the bag are 17.1 inches L x 7.9 inches H. Have a great day.

  • If I want to buy two of these so they zip together, can I purchase a left-hand and right-hand zipper?

    • Hello russmcglothlin, I am sorry but at this time we do not have both zipper options available in this exact bag. Thank you for shopping with us.

  • Does the bag come with a compression sack?


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Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.