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Amazon Basics

Amazon Basics 20°F Cold Weather Mummy Sleeping Bag for Hiking, Outdoor Camping with No-Snag Zipper, Portable, 82" x 33", Olive Green

  • Based on 322 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 2
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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


Occupancy: 1 Person


Seasons: 3 Seasons


Temperature Rating: Comfort


Sport Type: Camping & Hiking


Additional Features: Compressible, Lightweight, Windproof


Closure Type: Drawstring


Maximum Height Recommendation: 6 Feet


Thermal Resistance: 20 Watts per Meter per Degree Celsius


Material: Polyester


Fill Material Type: Polyester


ShellMaterial: Polyester


Fabric Type: 100% Polyester


Color: Olive Green


Shape: Mummy


Age Range Description: Adult


UPC: 840095899772


Model Number: AMZ-3382SB-GRE


Manufacturer Part Number: AMZ-3382SB-GRE


Included Components: Carry bag


Unit Count: 1.0 Count


Item Dimensions L x W: 82"L x 33"W


Item Weight: 2 Kilograms


Size: Mummy


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 2

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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Top Amazon Reviews

    • Quality value sleeping bag
Great quality and value for the price. Very comfortable sleeping bag with quality zipper and hood. Temperature is consistent and meets expectations. Lightweight and fairly easy to compact into included bag.
Reviewed in the United States on December 15, 2025 by Ethan
    • Great once you understand the zipper!
I used this mummy bag on a recent three night camping stay during which nighttime temperatures went down to around 38 degrees Fahrenheit. The bag was perfectly warm. My only issue was initial difficulty with the zipper when operated from inside the bag. The reason was the zipper's path. Unlike mummy bags I've used in the past with zippers running straight up the center of the front, the zipper on this bag runs up the left side until it reaches the shoulder, then crosses up toward the side of the neck. It takes a little getting used to. But again, after getting used to the zipper, I found this mummy bag to be both comfortable and warm. ... show more
Reviewed in the United States on September 19, 2023 by InfoSciGuy
    • Well made
Bought this for my young grandson's cubscouting adventures. He is overjoyed. Looks & feels well made; hoping the coverage & warmth are all it states in the description.
Reviewed in the United States on January 12, 2026 by Kendra R
    • Warm and cozy
It was a gift to a homeless man and he said it keeps him so warm.
Reviewed in the United States on December 20, 2025 by Camisha
    • In it now. In it always.
Review Image by Trey Perry
Snug as a bug.
Reviewed in the United States on February 26, 2026 by Trey Perry
    • Poor quality
Poor quality. As noted by others zipper is defective and zipper will cause skin abrasions.
Reviewed in the United States on March 8, 2026 by srm
    • 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
    • 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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