An outstanding value in a seriously warm synthetic bag. Mountainsmith's -20°F Berthoud sleeping bag features box baffle construction and Mountainloft Hollowfiber synthetic insulation that keeps you warm through cold winter nights.
- From Mountainsmith's Performance Series
- Relaxed mummy fit
- Comfort rated to -20°F
- Fits to: 6'4"
- Mountainloft Hollowfiber synthetic insulation
- Form-fitting adjustable hood
- Neck baffle collar
- Full-length draft tube
- Calf-length, two-way locking YKK zipper
- Contoured footbox
- External hand loops for drying or pad lashing
- Anti-snag zipper reinforcement
- Includes stuff sack