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Amazon Basics

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

  • Based on 265 reviews
Condition: New
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$46.42 Why this price?
Save $33.56 was $79.98

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jul 21
Order within 14 hours and 46 minutes
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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: Windproof, Lightweight, Compressible


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: ‎Windproof, Lightweight, Compressible


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: Monday, Jul 21

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

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Super comfy interior
This sleep sack was wonderfully comfortable on a recent camping trip. Nice and roomy (I’m 5’ 9”, 165 lb), and plenty warm (low to mid 40s on the first night, low 50s on the second). I love the soft interior—that’s a change from the sort of taffeta-like material in many other bags. It doesn’t roll up as small as some other bags I’ve used, but it’s small enough for car camping. ... show more
Reviewed in the United States on August 8, 2023 by Joel Harris
    • 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
    • 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
    • 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
    • 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 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
    • Green bag
Can’t beat the quality at this price… It’s a little heavier weight than other compact bags, still very happy with it.
Reviewed in the United States on March 19, 2025 by Amazon Customer
    • 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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