Bridger Mammoth 20°F

Oversized canvas sleeping bag with flannel lining and a cinchable mummy hood.

• Our biggest bag
• Ultra durable
• Our warmest bag

Experience ultimate comfort with the Bridger Sleeping Bag, our largest and most spacious sleeping bag. Significantly wider than standard rectangle bags, this oversized durable sleeping bag with flannel lining and a cinchable mummy hood is designed for those who crave extra room. The ultra-tough canvas exterior retains heat efficiently, while the soft flannel lining ensures you feel warm all night long. Perfect for a range of weather conditions from -35˚F to +20˚F and available in multiple sizes: Li’l Junior (kids), Regular, or Mammoth Double (two-person), choose the temperature rating and size that matches your family camping adventure. Whether you’re facing warm summer nights or frigid winter conditions, this is our warmest bag yet. Sleep easy. Shop Teton.

*The ratings we use are Survival Temperature Ratings, this is the coldest temperature the sleeping bag is designed to keep you alive in, but it doesn’t guarantee comfort. At the lowest point, you might be shivering or experience discomfort. For comfort ratings, we suggest adding 20-30 degrees from the listed rating.

Comfort Temperature Rating:
45°F to 50°F

Dimensions:
94″ x 62″

Pack Size:
31.5″ x 14.5″ x 14.5″

Weight:
19.6 lbs.

Shell Material:
Polyester Canvas

Fill Material:
SuperLoft Elite Single Channel Hollow Fiber

Liner Material:
Polyester Flannel

Zipper Orientation:
Dual

Zipper Shape:
L

Storage Method:
Duffle Bag