TETON Sports Celsius Mammoth Double Sleeping Bag


  • Brand – TETON Sports
  • Color – Green
  • Occupancy – 2 Person
  • Shape – double-wide
  • Sports Type – Camping & Hiking
  • Material – Polyester Taffeta
  • Fill Material – SuperLoft Elite Hollow Fiber
  • Product Dimensions – 94″L x 62″W
  • Closure Type – Zipper
  • Item Weight – 16.5 Pounds
  • taffeta
  • Made in the USA or Imported
  • Double Sleeping Bag: Unzip this sleeping bag completely to make 2 car or tent campers comfortable
  • Adult Sleeping Bag: The durable, water-resistant shell and soft liner can withstand your adventures
  • Cold-Weather Sleeping Bag: The camping accessory features a mummy hood that keeps you warm and dry in the winter
  • Warm Camping Gear: Full baffles, a no-snag, 2-way zipper, and draft tubes to keep out the cold. Outdoor and camping gear that gives you the freedom to explore nature and the world
  • Lifetime Warranty: The outdoor camping and hiking gear from TETON Sports has a lifetime warranty

3rd Party Product on Nomadist's Store

3rd Party Product: please consider that this product is supplied by a 3rd party and you may be redirected to Amazon upon adding to cart. Your order will be processed through Amazon and everything else handled by the 3rd party seller.

Klarna - Buy Now, Pay Later

Our main financing solution / buy now, pay later partner is Klarna. Simply choose Klarna as a payment method during checkout to pay for your order in multiple installments.

Secondarily, we also offer PayPal’s Buy Now Pay Later option. Simply choose PayPal as a payment method during checkout to pay for your order in multiple installments.

Please keep in mind that financing options are unavailable for 3rd party products.




When you’re looking to level up your camping and hiking gear, choose the TETON Sports Celsius Mammoth Double Sleeping Bag. You’ll want to come back to this cold-weather sleeping bag after a long day of hiking and camping, because this warm sleeping bag was built for comfort, durability, and warmth.

The Mammoth Double Sleeping Bag is the perfect two-person sleep system when you’re looking to enjoy the outdoors together. The double-construction shell and soft sleeping bag liner will keep you warm at night. The full-width baffles, full-length zipper, shoulder draft tubes, and mummy-style hood are designed to keep cold drafts out. Simply bring one winter sleeping bag to eliminate the hassle of packing two bags and zipping them together with the three-side zippers. The convenience of the two-way zippers with metal pulls is their anti-snag properties. At the end of your trip, pack up your camping gear easily with the oxford stuff sack. This double sleeping bag for tent and car campers keeps adventurers happy while exploring the great outdoors.

Specs and Sizing

Size: 94″ x 62″

Pack Weight: 16.5 lb.

Temperature Rating: 0°F

Shell: Taffeta

Liner: 100% Brushed Poly Flannel

Fill: SuperLoft Elite Hollow Fiber

Size (packed): 28″ x 16″ x 16″

Storage: Oxford Stuff Sack with Drawstring Closure

TETON Sports believes that everyone, everywhere belongs outdoors. Not just the hardcore thru-hikers or the backcountry snowboarders, but the weekend campers, the family roadtrippers, and every would-be adventurer who dreams of sleeping under the stars.

That’s why TETON set out to create gear that brings the freedom of the outside world closer for all. Our tents, sleeping bags, cots, backpacks, and accessories are amazingly priced and made TETON Tough to endure every outdoor adventure. This TETON Sports product has a lifetime warranty.

From the manufacturer

Backpack, hiking, explore, frame, camping, trekking, internal, backpacking, travel, outdoor

Mammoth Double Sleeping Bag

The Mammoth Double Sleeping Bag 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. Thoughtfully designed so you’ll never want to leave the comfort of your sleeping bag. This Mammoth is keeping thousands of campers happy.

TETON Sports Mammoth Double Sleeping Bag, Queen Sleeping Bag, Queen-size Sleeping Bag, Mammoth Bag

The Essential Couple’s Sleeping Bag

Temperature Ratings

Choose Between +20°F/-7°C or 0°F/-18°C.


Thermal Enhancing, Double Layer Offset Stitch Construction Means No Cold Spots.

SuperLoft Elite Hollow Fiber Fill

Compact and Soft Yet Maintains Original Fluff.

Hollow Fibers Trap Air for Maximum Warmth.



  • Size: 94″x 62″ (239×157 cm)
  • Shell: Taffeta
  • Liner: Brushed Poly-Flannel
  • Fill: Hollow Fiber Fill
  • Pack Size: 27″ x 14″ x 14″ (69 x 36 x 36 cm)
  • Pack Weight: 14 -16.5 lbs (6.4 -7.5 kg)

teton sports mammoth, double sleeping bag, mammoth sleeping bag, queen size sleeping bag, queen bag

Mummy Hood

Half-circle hood with drawstring keeps your head off the ground.

High-Quality Zippers

Two-way, anti-snag zippers are taped to last the life of the bag.

Draft Tubes

Added padding around the shoulder and along the zipper to keep drafts out.

Zips Apart to Make Comforters

Unzip your Mammoth completely and enjoy snuggling by the fire with your half.

Additional information

Product Purpose

Overland Sleeping

Product Type

Double Sleeping Bag



No Hassle