TETON Sports Canvas 20˚F Mammoth Double Sleeping Bag 1167
TETON Sports Canvas 20˚F Mammoth Double Sleeping Bag 1167
TETON Sports Canvas 20˚F Mammoth Double Sleeping Bag 1167
TETON Sports Canvas 20˚F Mammoth Double Sleeping Bag 1167
TETON Sports Canvas 20˚F Mammoth Double Sleeping Bag 1167
TETON Sports Canvas 20˚F Mammoth Double Sleeping Bag 1167
TETON Sports Canvas 20˚F Mammoth Double Sleeping Bag 1167
TETON Sports Canvas 20˚F Mammoth Double Sleeping Bag 1167
TETON Sports Canvas 20˚F Mammoth Double Sleeping Bag 1167

Canvas 20˚F Mammoth Double Sleeping Bag

Sale price$199.99

The Canvas Mammoth Double Sleeping Bag is the perfect two-person sleep system when you’re looking to enjoy the outdoors together. The soft-to-the-touch l... + Read More

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The Canvas Mammoth Double Sleeping Bag is the perfect two-person sleep system when you’re looking to enjoy the outdoors together. The soft-to-the-touch liner, draft tubes, and mummy-style hood make it just right for snuggling. Simply bring one sleeping bag to eliminate the hassle of packing two separate sleeping bags and zipping them together. It’s thoughtfully designed so you’ll never want to leave the comfort of your sleeping bag.

  • Car camping double sleeping bag
  • Sturdy canvas shell
  • Soft-to-the-touch liner
  • Mummy style hood
  • Double-layer construction entire width and length of the bag
  • Full-width baffles and full-length zipper and shoulder draft tubes
  • Sturdy anti-snag two-way zippers with metal pulls
  • Unzip completely to make two camp comforters
  • Lifetime Warranty




  • A woman and her son with a sleeping bag with wildflowers in the background.

    Prep for spring with

    fresh new gear

    Cozy sleeping bags and pillows ready for any adventure.

    Two Numa packs sitting on rocks near a river.

    Prep for spring with

    Fresh new gear

    Weather-resistant packs, go-anywhere blankets, and cozy pillows ready for any adventure.

    TETON Sports Lifetime Warranty: Image shows four friends hanging out around a campfire, laughing together. They are surrounded by red rocks and there is TETON Mountain Ultra tent in the background.

    Built TETON Tough

    Our Lifetime Warranty

    All of our products are backed by a limited lifetime guarantee. Our products are built to withstand whatever nature throws at you, but rest assured, our warranty will help get your gear repaired or replaced if anything goes wrong.

    Product Reviews

    4.4
    Rated 4.4 out of 5 stars
    Based on 22 reviews
    Total 5 star reviews: 17 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 3
    86%would recommend this product
    22 reviews
    • CK
      Carson K.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      Dec 30, 2022
      Awesome bag!

      Great quality canvas bag and soft inside! Love that it can turn into a comforter and 2 separate sleeping bags. Getting it back in the bag was a challenge for one person, but easier with two people. The pup loves it too!

    • S Profile picture for SW
      SW
      I do not recommend this product
      Rated 1 out of 5 stars
      Dec 8, 2022
      Good luck ever fitting it back in the bag

      I just spent the last 20 min trying to stuff this thing back in the bag for the first time. Makes me never want to use it again. This will be the most frustrating part of your camping trip.

    • JD
      Joseph Dello R.
      Verified Buyer
      I do not recommend this product
      Rated 1 out of 5 stars
      Nov 14, 2022
      Stitching is bottom quality.

      Comfortable, warm, but the stitching on the canvas bag and the sleeping bag arrived frayed and weak. The canvas bag zippers ripped off after two uses.

      TETON Sports
      Nov 21, 2022

      Hi Joseph,

      Please contact our customer service team at info@tetonsports.com so that we can help with a repair or replacement of your bag. We offer a lifetime warranty on all TETON Sports products and would love to make this right for you. Thanks so much!

      TETON Customer Experience Team

    • MC
      Michael C.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      Jan 24, 2024
      I love it.

      Below zero outside, last log on the fire at around seven, and I'm good til morning.

    • JP
      Jason P.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      Dec 10, 2023
      Love this bag

      Great bag. We love it. Have two now. Not too hot or cold. Cosy like a full mattress for two regular size people.

    • JY
      Josephine Y.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      Nov 8, 2023
      Very cozy for car camping inside my van-turned-camper van!

      Really wanted the experience of not making tons of noises while turning in bed with softer materials, and totally fine to sit on top of comfortably. Love the stickers that came with the bag too! Put it on my water bottle right away :)

    • IP
      Isaac P.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      Jun 18, 2023
      Huge sleeper.

      Haven’t used it but looking forward to it. I did in fact already buy my wife one she loves it. One thing is it really slippery if you stand on it. Just a observation. *** bless and good luck.

    • RR Profile picture for Ryan R.google logo
      Ryan R.
      Verified Reviewer
      I do not recommend this product
      Rated 1 out of 5 stars
      May 24, 2023
      Bad stitching

      The stitching on the canvas was bad right out of the bag and the stitching on the inside started to break within a week of owning. The stitching has only gotten worse soon there will be no stitching on the inside.

      TETON Sports
      Jun 6, 2023

      Hi, Ryan. We are so sorry to hear about the stitching on your TETON Sports Canvas sleeping bag. Please reach out to info@tetonsports.com with pictures and a copy of your order confirmation and we will get started on a warranty claim for you.

    • J
      Jenn
      I recommend this product
      Rated 5 out of 5 stars
      Mar 12, 2023
      5 Stars

      HUUUUUUGE!!!

      So comfy, and was GREAT in some unexpectedly cold weather. Love the texture. Trying to get it back in the back is a mfing workout, lol. They have a video detailing how to get it back in the bag, but I discovered that a bit late and it's definitely just... Mostly in the bag until we take it out again.

    • T
      Tyler
      I recommend this product
      Rated 5 out of 5 stars
      Mar 11, 2023
      10 out of 10!

      My wife and I absolutely love this sleeping bag! Since we got it we have recommended it to multiple friends who all love it as well. Great quality. Warm. Durable. Love it and so will you!

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    Questions & Answers

    TETON Story & Values: Image shows three backpackers standing atop a large boulder. They are wearing TETON Sports backpacks and are staring away from the camera at a large mountain in the distance.

    Enjoy Life Outdoors

    We believe the outdoors is there for everyone to enjoy. Whether you're blazing a new trail or just want to add a little fresh-air time to your hectic schedule, the outside world is waiting for you. We make the gear that will get you there.