TETON Sports Mammoth 0˚F Double Sleeping Bag Green 111
TETON Sports Mammoth 0˚F Double Sleeping Bag
TETON Sports Mammoth 0˚F Double Sleeping Bag
TETON Sports Mammoth 0˚F Double Sleeping Bag
TETON Sports Mammoth 0˚F Double Sleeping Bag
TETON Sports Mammoth 0˚F Double Sleeping Bag
TETON Sports Mammoth 0˚F Double Sleeping Bag
TETON Sports Mammoth 0˚F Double Sleeping Bag Orange 111O
TETON Sports Mammoth 0˚F Double Sleeping Bag
TETON Sports Mammoth 0˚F Double Sleeping Bag Teal 111T
TETON Sports Mammoth 0˚F Double Sleeping Bag
TETON Sports Mammoth 0˚F Double Sleeping Bag
TETON Sports Mammoth 0˚F Double Sleeping Bag
TETON Sports Mammoth 0˚F Double Sleeping Bag

Mammoth 0˚F Double Sleeping Bag

Sale price$209.99

The 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 righ... + Read More

Color:Green & Tan
In stock
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The 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
  • Rated for cold temperatures
  • Sturdy taffeta shell
  • Soft-to-the-touch liner
  • Mummy style hood
  • Double-layer construction entire width and length of 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




  • Wrap up their next adventure!

    Holiday Deals

    All TETON Sports products are backed by a limited lifetime warranty.

    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

    4.8
    Rated 4.8 stars
    Based on 39 reviews
    Total 5 star reviews: 32 Total 4 star reviews: 5 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
    95%would recommend this product
    39 reviews
    • BB
      Brett B.
      Verified Buyer
      I recommend this product
      Rated 5 stars
      Dec 3, 2022
      Quality bag

      Used the Mammoth 0 in sub zero weather while winter camping. Warm, roomy, and the quality of the material is outstanding

    • CB Profile picture for Clay B.google logo
      Clay B.
      Verified Buyer
      I recommend this product
      Rated 5 stars
      Nov 29, 2022
      I like it a lot.

      I have various other bags that I use for camping and backpacking etc. , but I don't have a huge bag that I can spread out in for an afternoon nap in my day bed. This one fills the bill. I keep both sides unzipped so I can ventilate if it gets too warm. Its very comfy. I slide into the bag and listen to a podcast for an hour......and doze off, or not. Life is good

    • JS
      Janeen S.
      Verified Buyer
      I recommend this product
      Rated 5 stars
      Nov 25, 2022
      Super big and comfy

      Amazing

    • M
      Mark
      I recommend this product
      Rated 3 stars
      Nov 8, 2022
      not bad for $85

      I am a vanlifer and use this bag. Nice quality. It does NOT unzip into 2 halves though and as far as cold temperatures if it gets near freezing I must put a fleece blanket inside. Below freezing requires another fleece on top of it. The rating of 0 degrees must be for Celsius.

    • GS
      Giulianno S.
      Verified Buyer
      I recommend this product
      Rated 5 stars
      Oct 28, 2022
      So good omg

      Perfect size and comfortable, is too good to be true !!

    • KC
      Kathy C.
      Verified Buyer
      I recommend this product
      Rated 5 stars
      Oct 22, 2022
      Best bag ever

      This sleeping bag is ultra comfortable.

      We use it in temps from 60 to 0 or below, it stays toasty warm and my husband and I have used many diffetent sleeping bags this one would be #1 for all around comfort! And if you have to sleep in it alone it will still keep you warm!

    • SC
      Stephen C.
      Verified Buyer
      I recommend this product
      Rated 5 stars
      Oct 12, 2022
      Sleeping bag

      Nice warm comfortable sleeping bag

    • DT
      Donavan T.
      Verified Buyer
      I recommend this product
      Rated 4 stars
      Oct 10, 2022
      Pro: BIG. Con: BIG

      It feels great! Just used it for the first time during a brisk Minnesota October camping trip to Lutsen. Overnight temps were to drop to the high 20’s and it definitely did. This thing is puffy, warm, and soft. All due to the fact that it’s super thick and fluffy. That has its downfall though. It’s HUGE! Makes it super comfortable but I can’t get it back into the stuff sack! I've tried folding it, rolling it, and shoving it into the sack and no luck. Luckily the sack has cinches so I've just cinched it down with a chunk of it sticking out the top of the sack. All in all, solid bag for the price when it comes to car camping! Definitely not recommended for backpacking or if you need to carry it further than to get to a walk-in site.

    • WS
      William S.
      Verified Buyer
      I recommend this product
      Rated 5 stars
      Sep 26, 2022
      It's A "Biggie".

      It's BIG, Well Made, Versatile, And Comfortable. I Choose Not To Compress It For Storage So I Separate The Halves And Store Each With Smaller One Person Bags. You Really Have To See And Handle This To Fully Appreciate Its Size And Quality. Thanks TETON...ANOTHER WINNER!

    • ID Profile picture for Israel D.
      Israel D.
      I recommend this product
      Rated 4 stars
      Sep 21, 2022
      Disabled veteran

      It makes it easy to get inside your hammock and very comfortable to have all the extra material around you to keep you cozy

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    Questions & Answers

    Enjoy life outdoors: TETON Story & Values

    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.