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TETON Sports

TETON Sports Mammoth Queen-Size Double Sleeping Bag; Warm and Comfortable for Family Camping

    • Based on 5,453 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, May 12
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Color: Blue Taffeta


Temperature Rating Degrees: 20 Degrees Fahrenheit


Features

  • Taffeta
  • Made in the USA or Imported
  • THIS BAG IS HUGE: Were not exaggerating.
  • COMFORT AND WARMTH: Soft lining, zipper and shoulder draft tubes keep the warm air in; it unzips on each side and the bottom for easy access; and it has innovative fiber fill for warmth.
  • WERE NOT KIDDING, ITS MASSIVE: Well say it again, because weve had a few people not believe us: This bag is gigantic. This double sleeping bag is longer and wider than a queen-size mattress at 94x62 inches (239x157 cm).
  • SLEEP WARM: Fluff your sleeping bag and use a camp pad to sleep warmer; Hang loops for long-term storage to maintain maximum loft
  • OUR PROMISE TO YOU: We think our product support team is the best in the industry, so if you have questions or concerns, you can count on us to take care of you.

Description

The Mammoth Double Sleeping Bag, by TETON Sports, comes by its name honestly. It’s massive. The soft-to-the-touch liner, draft tubes and mummy-style hood make it just right for snuggling. But don’t just take our word for it—read the reviews! Thoughtfully designed so you’ll never want to leave the comfort of your sleeping bag. This double sleeping bag is keeping thousands of car campers happy. Share the adventure with the TETON Sports Canvas Mammoth Double Sleeping Bag and get your best night’s sleep.


Shape: ‎Rectangular Double Wide


Product Dimensions: ‎94"L x 62"W


Item Package Dimensions L x W x H: ‎27.2 x 15.2 x 14.1 inches


Package Weight: ‎7.26 Kilograms


Brand Name: ‎TETON Sports


Warranty Description: ‎Limited Lifetime Warranty - TETON Sports strives to manufacture the best possible products for our customers. Our limited lifetime warranty covers products against defects in materials or workmanship. This warranty is cheerfully extended to the original owner only and excludes normal wear and tear (e.g., zippers that wear out after extended use) or misuse. Please follow care instructions. If, after inspection, a product is determined by us to be defective in workmanship or materials, we will repair or replace it at our option, at no cost to you (the original owner). Contact customer service for assistance by visiting us online atto obtain a return authorization number. Shipping fees may apply. For international warranty claims (outside the United States), shipping and duty fees are the responsibility of the consumer.


Model Name: ‎TETON Sports Mammoth +20F Queen-Size Double Sleeping Bag


Material: ‎Polyester Taffeta


Suggested Users: ‎Unisex-adult


Manufacturer: ‎Teton Sports


Part Number: ‎109


Style: ‎Double Wide Sleeping Bag


Included Components: ‎Sleeping Bag, Stuff Sack


Fill Material Type: ‎SuperLoft Elite Hollow Fiber


Size: ‎94" x 62"


Date First Available: August 10, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 12

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

    • We love this sleeping bag!!
Color: Teal Taffeta Temperature Rating Degrees: 0 Degrees Fahrenheit
Review Image by Silly Grandma Silly Grandma
Review Image by Silly Grandma Silly Grandma
Review Image by Silly Grandma Silly Grandma
Review Image by Silly Grandma Silly Grandma
Review Image by Silly Grandma Silly Grandma
Review Image by Silly Grandma Silly Grandma
2020 Updated Review - We've been using this bag since 2017. We have not had one problem with this bag. We haven't had any rips, tears or broken zippers. It's still like beans new. This bag is VERY warm which is great for camping in the Sierra's or anywhere it gets cold. We haven't had any issues with trying to stay warm since we bought this bag. I sure wish we'd bought it years ago. I do take a sheet when we camp at lower elevations and the temperatures are warm or hot. We unzip the bag and just use the sheet as a cover. When my husband doesn't go camping I get one of my adult daughter's or a grandchild to help me put it back in the sack. I'm a pro at it now. It's really not that hard once you know how to do it. Just watch and follow the video that the manufacturer put out. ORIGINAL REVIEW- I read what seemed like a thousand reviews for every sleeping bag under the sun. I really wanted a sleeping bag that both my husband and I could sleep in together... one that would actually keep us warm on camping trips. We've spent many a freezing night huddled up trying to stay warm... The reviews for this bag led me to believe this could be the perfect bag. When we went to sleep the first night of using this, I was pretty sure we would be perfectly warm all night. It's thick! This bag is really substantial. We didn't wake up cold once!!! We were comfortable all night long!!! In fact, it was a little warm when we went to sleep so we unzipped the bag and put the top down by our feet. This bag is heavy duty... I can't imagine getting cold in this bag. The baffles on the side by the zipper are a great touch to keep the zipper away from your skin and any air out. There is also a tab on the outside that folds over the zipper. It's a nice touch!! You can see it in my pictures. Some people complained about the neck area... There is a baffle there. You can actually tighten or loosen it. It didn't bother us at all. We just put our pillows over it. I don't think we even felt it. I've got a picture of that also. This bag is huge!! You are not buying this to backpack or even hike in a few miles. This is strictly for car/trailer camping. We could probably fit our two grandkids in the bag with us... Keep in mind that they're toddlers and we are not really big people. That being said, the bag is long. We purchased the Coleman "queen size air cot" this year and this sleeping bag hung over the end. But we're short so it didn't matter a bit to us. I'm sure if we had put the bag on the ground we'd of had a lot of room at the bottom. I think tall people would like this bag. As for putting it away back into the compression bag... a lot of people complained about that in their reviews but... We did it!!! First try too!!!! The key is to fold it up and then start stuffing it into the bag, turn the bag a half turn with every stuff or two and with a little effort and a tiny bit of sweat you'll get it in there!!! (There is a YouTube video from the manufacturer that helped greatly.) I really wish they'd make the bag just a few inches bigger... It would be even easier... But it can be done and we are retired grandparents!!!! We have recommended this bag to our kids and to several friends. It's a fantastic bag. I don't think you can go wrong getting this unless you are camping where it will be in 85°+ weather at night!!! Then you'll be too warm. But otherwise this is a really sweet bag!! We paid for this bag with our own money. No discounts or anything. No one asked me to say nice things about it... But I always read the reviews, always... So I try to leave an honest review to help others. I hope this helped you to decide. Happy camping!!! ... show more
Reviewed in the United States on July 27, 2017 by Silly Grandma Silly Grandma
    • Not for mid day napping
Color: Orange Taffeta Temperature Rating Degrees: 0 Degrees Fahrenheit
This is by far the warmest sleeping bag I have ever experienced. I am the type of person that is ALWAYS cold and constantly wakes up while camping. I usually bring a one person sleeping bag, and about three blankets to line the inside with because THATS how cold I am. My partner convinced me to not bring blankets as we didn’t have any room, and because he bought this sleeping bag with my temperature regulation problems in mind. I was skeptical to the point of preconceived ideas, however, there is no denying that this sleeping bag is pure quality. The opening is weighted so that it closes the gaps, not allowing the cold night air inside. It’s ACTUALLY wide about for two people to sleep comfortably, and it is WARM. I mean like real warm. Like napping with a sunburn warm. We camped for five nights and I slept like a corpse through every night, which I can’t normally even do at home in my bed. If you’re wondering if this sleeping bag is worth the money, IT IS. But if you’re a napping camper, I’d suggest a backup that’s less warm because I tried to nap in this sleeping bag and I think I sweat out water I drank in 4th grade. I am 22. Buy the sleeping bag. ... show more
Reviewed in the United States on July 9, 2019 by Heron Navarro
    • Great bag for the fam or if you need some room to move!
Color: Grey Taffeta Temperature Rating Degrees: 20 Degrees Fahrenheit
Review Image by Mr. Awesome Mr. Awesome
Product was/is fantastic! The fam and I were extremely comfortable, not too hot and not too cold. The lining in this puppy is extremely soft. Overall I would absolutely recommend this to a friend. It is a PITA to get back in the stuff sack but worth the extra effort. A+
Reviewed in the United States on June 29, 2017 by Mr. Awesome Mr. Awesome
    • Great for couples, minimal layering needed, fantastic versatility!
Color: Green Taffeta Temperature Rating Degrees: 0 Degrees Fahrenheit
My wife and I recently got back into camping in the Colorado wilderness. It can be 90 in the city but once you get into the mountains, you've got to be prepared. We like to snuggle so instead of getting two bags and worrying about compatitibilty, I went with a double. We've used it twice now and we're so happy with our decision. There are a few cons but definitely not enough to warrant a star's deduction. Here are my thoughts: PROS - Assuming you have someone in the bag with you, DO NOT LAYER UP too much. We were in t-shirts and shorts and we were VERY warm in the Colorado mountains where it was in the low 40s. We even unzipped the sides to put a leg out at one point! Bottom line is that unless you're literally in below-30 temps, you probably don't need to stack up the layers. A base layer, something on your ears/head, and some warm socks is probably all you'll need if the temps start to drop. - Outer layer is sturdy and soft. - Inner lining is VERY soft and cozy. I expected something a bit less comfortable if I'm being honest so it was a very pleasant surprise to find such a lush inner lining. - Zippers are great! While we didn't separate it entirely, I did notice that both sides zipped independently and each had a lined velcro strap to cover the zippers so the cold metal won't touch your skin. I was hot one morning and was able to unzip my side while my wife stayed bundled up. Speaking of which, there is also a cinch around the top of the bag to create a mummy-style enclosure as seen in the picture. That little cubbie is also good for stuff pillows to keep them in place. - Lots of straps on the stuff sack; easily carried like a backpack if need be! CONS - Get ready for a workout if you're using the stuff sack it came with. Unless you have a magic folding/rolling gift, you'll probably want an extra set of hands to get the first quarter of the bag in the sack. After that it's just a matter of stuffing all the way down to the bottom of the sack...which takes some effort and time. We are able to get first half of the bag in the stuff sack pretty easily after a few practice runs but fully utilizing the full volume of the bag is difficult. I have found, however, that after cinching the bag closed, the bag molds itself to take up the entire sack so it all works out in the end. If you want an easier time, you'll probably have to buy a bigger stuff sack but... - The stuff sack is already pretty big and heavy. It has plenty of straps for carrying/tying down but it definitely isn't suitable for more than a very light hike if any. That about covers my thoughts. If anything glaring comes about, I'll update but this is a fantastic double sleeping bag, especially for those of you who like snuggling up. ... show more
Reviewed in the United States on August 22, 2016 by vg
    • Best snuggle bag EVER.
Color: Orange Taffeta Temperature Rating Degrees: 0 Degrees Fahrenheit
Review Image by Sean King Sean King
Best sleeping bag ever. I'm 6'2" and my girlfriend is 5'10" and both of us fit with a ton of leg room as well as room on the side for a terrified medium sized dog (scared of the wind). It's kind of a pain to put back in the package by yourself but with 2 people it's no problem. I'm so glad I got this bag. Super warm too. ... show more
Reviewed in the United States on April 10, 2017 by Sean King Sean King

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