

🌌 Embrace the Chill: Sleep Like a Baby in the Coldest Nights!
The Mountainsmith Berthoud Sleeping Bag is a high-performance winter sleeping solution designed for extreme cold, featuring synthetic insulation rated for -20°F. Its durable, snow-shedding shell and soft taffeta lining provide comfort and warmth, while the innovative design elements ensure a draft-free experience. Weighing just 5.5 pounds, it's perfect for winter camping enthusiasts looking for reliability and comfort.
| Brand | Mountainsmith | 
| Color | Pinon Green | 
| Occupancy | 1 Person | 
| Shape | Mummy | 
| Seasons | Winter | 
| Age Range (Description) | Adult | 
| Material | Polyester | 
| Fill Material | Synthetic | 
| Closure Type | Zipper | 
| Item Weight | 5.5 Pounds | 
| Outer Material | Synthetic | 
| Fabric Type | Taffeta | 
| Size | Reg/Right Zip | 
| UPC | 757894327149 | 
| Item Package Dimensions L x W x H | 16 x 12.9 x 11 inches | 
| Package Weight | 2.95 Kilograms | 
| Item Dimensions LxWxH | 25 x 16 x 12 inches | 
| Brand Name | Mountainsmith | 
| Warranty Description | Lifetime | 
| Model Name | Mountainsmith Berthoud Sleeping Bag: -20F Syntheti | 
| Suggested Users | unisex-adult | 
| Number of Items | 1 | 
| Manufacturer | Mountainsmith | 
| Part Number | 13-2020-38 | 
| Included Components | Sleeping Bag | 
| Fill Material Type | Synthetic | 
S**G
Worked to zero degrees
Just used it on a winter boy scout trip in granby Colorado. Minus 2 degrees. It kept me very comfortable. I was wearing 4 layers up top and two on my legs, but the good thing was I had plenty of room and never felt constricted. I am 6'1" and 220. This bag is plenty big. Too heavy and bulky for anything but car camping or short backpacking trips. But for $80 it is really impressive deal.
P**L
Definitely not for backpacking...
This is a quality, super warm bag at a great price, but there's no way you'd want to try and haul it on foot. For car/truck/canoe/etc. camping in cold weather it is a great deal, but there are much better options out there for backpacking.
T**E
Weight
Way too big and heavy
D**K
Warm and roomy
Just spent the night camping in 28F - was plenty warm.
Trustpilot
3 days ago
2 days ago