Double-wide, two person sleeping bag with superior warmth. 

• Double-size for two  
• Superior warmth
• Excellent for cool weather camping

Whether sharing a campfire with the one you love, swapping water bottles on the hiking trail, or pitching a tent in half the time, we here at Teton know that the outdoors is made for two.  

Our comfortable oversized Celsius Mammoth sleeping bag is ready for whatever the wilderness brings.  At 94 x 62 inches, it’s got room to ensure everybody sleeps happy.  Its double-layer construction and innovative fiber fill rate it for temperatures as low as 0 F /-18 C, making Celsius Mammoth your best bet for camping dates at all times of the year. The Celsius Mammoth is prepared for anything with its firm offset stitch, anti-snag zipper tech, and ultra-durable stuff sack, but enjoy guaranteed security with our Teton Lifetime Warranty. Sleep easy. Shop Teton.

Additional Features: 

• Big enough for two people to sleep comfortably
• Rectangular sleeping bag with integrated mummy hood
• Offset stitch double layer construction
• Full-length shoulder and zipper draft tubes
• Extreme rating for temperatures as low as 0° F / -18° C
• Innovative fiber fill for maximum warmth
• Anti-snag zipper and webbing
• Angled baffle pattern with stylish color block design
• Double I-zip zipper design makes an easy entry from either side of the bag
• Interior phone pocket
• Hang loops for easy storage
• Includes durable stuff sack
• Teton Lifetime Warranty