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.
More details about the Mammoth 20˚F Double Sleeping Bag:
|Material Overview:||Polyester Taffeta, Polyester Flannel, and SuperLoft Elite Single Channel Hollow Fiber|
|Shell Material:||Polyester Taffeta|
|Liner Material:||Polyester Flannel|
|Fill Material:||SuperLoft Elite Single Channel Hollow Fiber|
|Dimensions (in use):||94" x 62"|
|Dimensions (stored or packed):||27" x 14" x 14"|
|Pack Weight:||14 lbs|
|Storage Method:||Compression Sack|
|Temperature Rating:||20F / -7C|
|Country of Origin:||China|
When you place an order, you will get a confirmation email. Once your order has left our warehouse, we will email your tracking information to you. Your carrier can give you an estimated arrival date. Most carriers provide step-by-step updates if you request them.
Please note: We do not ship to P.O. boxes. Please provide a physical address when checking out.
We ship from our warehouse in Salt Lake City, Utah via various methods, including USPS and FedEx. Orders typically take approximately 3 to 5 business days to arrive. Standard shipping is free for orders $149 and above—after discounts are applied and before taxes and shipping are calculated—to destinations in the continental 48 US states.
Expedited shipping options are available via FedEx for areas within the continental 48 US states. Rates are based on product weight versus destination.
Please note: Orders placed for in-stock items before 12 PM Mountain Time are shipped same day. Orders placed after this cut-off will ship the following business day.
At this time, TETON can only ship within the United States. Unfortunately, TETON Sports cannot ship products anywhere else internationally due to high shipping costs and the likelihood that your gear will arrive damaged (due to improper handling). Please check other retailers of TETON Sports gear such as Amazon, Amazon Canada, Amazon Australia, etc.
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.
- JHJared H.Verified BuyerI recommend this productRated 5 starsOct 14, 20215 Stars
A fabulous bag. Can easily fit two adults or an adult and two children. We took it out of the sack and let if fluff up with air for a few hours and then returned it to the sack. We did this just to see what all the fuss was about concerning the difficulties people have returning the sleeping bag to it's sack. Re-packing our bag took about 55 seconds. Don't let the negative comments concerning this issue dissuade you from buying this sleeping bag. It's perfect for car camping. You'd never consider this for backpacking but that's not what it's designed for anyway. It's massive. They have videos on YouTube that go over all aspects of the item.
Thanks Teton!Was this helpful?
- YGYves G.Verified BuyerI recommend this productRated 4 starsJun 19, 20214 Stars
Great sleeping bag very confortable and fluffy . but it's impossible to put in its bag when it is out. A larger bag will be ' great plus.Was this helpful?
- JNJENNIFER N.Verified BuyerI recommend this productRated 4 starsMay 22, 20214 Stars
This bag is super warm, I live full time in a poorly insulated. RV traveling the country. Have been trying to figure out what the extra hook and loop closure are supposed to be used for. I get that part of it let's you have a bit more room around the shoulders. There are extra bits I'm not able to figure out and it's not shown on the website. Help please?Was this helpful?
- GGrantVerified BuyerI recommend this productRated 4 starsApr 27, 20214 Stars
Super comfortable bag and plenty of room for a tall guy like me. The only downside is the stuff sack is too tight, it takes a small army to pack this up.Was this helpful?
- ABAaron B.Verified BuyerI recommend this productRated 4 starsApr 1, 20214 Stars
The sleeping bag is great. Warm and comfortable. But the carrying case is too small. It was a mammoth effort even just getting out in the first place. There's no way we can get it back in. Maybe that's why it's called Mammoth?Was this helpful?
- BBBrooke B.Verified BuyerI recommend this productRated 5 starsNov 17, 20205 Stars
I LOVE this sleeping bag. It is super comfortable, very soft, and so roomy! I was thinking about getting this as a gift for my other family members, and after my experience the decision is clear!Was this helpful?
- SSarahVerified BuyerI recommend this productRated 5 starsNov 11, 20205 Stars
This sleeping bag is so warm and comfortable! It's also very large so there is plenty of room for me and my husband, and even our baby when she wants to cuddle with us. Highly recommend!Was this helpful?