Mammoth 0ºF Sleeping Bag



  • Three-Side Zipper


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.


-• 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

Specs and Sizing

Primary Features

Size: 94" x 62"
Pack Weight: 16.5 lbs.
Temperature Rating: 0˚F


Shell: Taffeta
Liner: 100% Brushed Poly Flannel
Filler: SuperLoft Elite Hollow Fiber

Storage & Conveniences

Size (packed-not compressed): 28" x 15.75" x 15.75"
Storage: Oxford Stuff Sack with Drawstring Closure

Works Great With

ALTOS Insulated Sleeping Pad

$77.99 Add to cart

Mountain Ultra 2 Tent w/ footprint

$166.99 Add to cart

Mountain Ultra 3 Tent w/ footprint

$199.99 Add to cart

ComfortLite™ XL Self Inflating Pad

$93.99 Add to cart

Customer Reviews

  • Rated 3.00 out of 5 based on 1 customer rating
  • Mark

    Bag is not the best for car camping, Insulation has low compress-ability, so the bag is HUGE to transport. Also, it’s nearly impossible to fit into compression sack. Unfortunately I waited too long to test fit, so I cannot return. Trying to figure a use for bag. It takes up way too much space in wife’s land cruiser or my 4Runner. Definitely not going on any camping trips unless we tow expo trailer.

    • Sarah Knowles

      Hi Mark, we’re so sorry to hear that this bag is too big for your needs and that you’ve had a hard time with getting it back into the compression sack. Please check out our FAQ for tips to make stuffing the bag into the compression sack easier by clicking here. If there is anything else we can do for you please don’t hesitate to email us at [email protected] and our team will be happy to help. – Sarah K., TETON Sports

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Lifetime Warranty

TETON Sports has one of the best product guarantees in the business, made possible by our low defect rate and extra-mile customer service policy.

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