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Amazon Basics

Amazon Basics 20°F Cold Weather Mummy Sleeping Bag, 82 Inches x 33 Inches, Olive Green

  • Based on 286 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Sep 9
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Features

  • 100% Polyester
  • Imported
  • TEMPERATURE CONTROL: 20-degree sleeping bag with mummy shape and adjustable drawstring hood for superior heat retention in cold weather
  • DURABLE CONSTRUCTION: Features a robust polyester shell for rugged environments and brushed tricot liner for cozy warmth and softness
  • EASY PACKING: Includes carry bag for convenient storage and transport during camping or hiking adventures
  • ANTI-SNAG DESIGN: Easy-use anti-snag zipper with contrasting orange webbing prevents fabric catching for smooth operation
  • ADULT SIZE FIT: Measures 82 x 33 inches, providing ample space for most adults with body-conforming mummy shape

Description

this is a Sleeping Bags

Color: Olive Green


Occupancy: 1 Person


Shape: Mummy


Seasons: 3 Seasons


Temperature Rating: Comfort


Age Range (Description): Adult


Sport: Camping & Hiking


Special Feature: Compressible, Lightweight, Windproof


Material: Polyester


Color: ‎Olive Green


Occupancy: ‎1 Person


Shape: ‎Mummy


Seasons: ‎3 Seasons


Temperature Rating: ‎Comfort


Age Range (Description): ‎Adult


Sport: ‎Camping & Hiking


Special Feature: ‎Compressible, Lightweight, Windproof


Material: ‎Polyester


Fill Material: ‎Polyester


Product Dimensions: ‎82"L x 33"W


Closure Type: ‎Drawstring


Item Weight: ‎2 Kilograms


Outer Material: ‎Polyester


Fabric Type: ‎100% Polyester


Size: ‎Mummy


Maximum Height Recommendation: ‎6 Feet


UPC: ‎840095899772


Item Package Dimensions L x W x H: ‎17.63 x 12.68 x 7.01 inches


Package Weight: ‎2.51 Kilograms


Item Dimensions LxWxH: ‎82 x 33 x 3 inches


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎AMZ-3382SB-GRE


Model Year: ‎2023


Style: ‎Mummy


Included Components: ‎Carry bag


Fill Material Type: ‎Polyester


Date First Available: April 6, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • Lightweight
Very warm. Not a compact bag but easy to compress with a good compression bag
Reviewed in the United States on August 4, 2025 by Amazon Customer
    • Fits a in-shape person that's 5 feet 9 perfectly.
I would like to add that, as commented by others, the zipper is particularly a hassle. I never had another sleeping bag, so I don't know what other designs there could be. But from experience, this sleeping bag's interior zipper is neigh-impossible to pull up. You might as well just commit to using the outter zipper every time you use this bag. I recieved this product with no blemish, and the interior of the bag was clean. This insulated me really well duing 20-40 F weather, as described. But do note that you should wear some clothing, sensibly. One layer pants and a long sleeve with hoodie was enough to stay very warm in 40F. Thermal underpants might be needed on top of another layer of pants might be needed for 20F. It's personal preference. There's like a serious amount of leg space for someone that's 5'9''. You can get so cozy in there. ... show more
Reviewed in the United States on January 30, 2024 by Dvn
    • Very decent sleeping bags
We bought these for a scouting outing at cold temperatures and they are totally worth it
Reviewed in the United States on July 28, 2025 by Rob MacRae
    • Zipper broke after a few uses
Bought two years ago, used it once each year on a short camping trip. The zipper broke apart last week. The sleeping bag itself is warm, but it is now useless and I am unsure if it is worth it to try and replace the zipper. I would avoid this sleeping bag and go with something with higher quality parts. ... show more
Reviewed in the United States on July 9, 2025 by Jon W
    • Great sleeping bag
Great sleeping bag. Inside is a nice fabric, not slick. Rolls up compact and a great size for my pre-teen boy.
Reviewed in the United States on June 18, 2025 by kidsNhorses
    • A flawed bag, but comfortable enough for low temperatures if you have some extra gear!
I bought this bag for a weekend camp - we had temperatures that approached the low 30s. I was surprised at how warm the bag was, I had gone to sleep in a warm base layer and heavy socks. On the second night, the zipper separated, which proved impossible to set again without the aid of some camp soap later on in the day. A beefier zipper would have likely survived the angled pull that you need to do to properly zip the bag up. I found the hood very difficult to close reliably as well, which resulted in a slightly chilly head. For the price, I think it's a pretty good buy - but don't expect top quality out of this bag. It is what it is, a basic mummy bag. TL;DR - I wish the zipper was more robust, which would have saved me a pretty cold night's sleep! ... show more
Reviewed in the United States on December 1, 2023 by Michael A. Sanders
    • Keeping warm
I am cold in the winter, and this is a good price. The price dropped.
Reviewed in the United States on May 4, 2025 by Mr Hard Wood
    • A bit heavy, but you can't beat the price.
For the money, this is a great sleeping bag. For shorter hikes in brisk weather, it's great. I slept warmly in this bag and a bivvy at 30 degress F last Fall.
Reviewed in the United States on July 7, 2025 by BigCoop

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