​-10°C
 
The Fatboy 250 is huge! It has all the extra room you need for 3 and 4 season camping. And compared to other sleeping bags of the same size and temperature rating, this Fatboy is still the leader in compact/ lightweight.
 
Insulated banana hood for added comfort and warmth
Suresoft brushed polyester lining is warm and comfortable
Drawcord at shoulder – use it to trap heat in and keep the cold out
Oversize 2-way nylon coil zipper allows for venting at foot; hi visibility fabric zipper pull
Anti-snag zipper tape, and insulated draft tube behind zipper
4 fabric loops allow for attached cord to hold sleeping pad in place
Compression carry bag with 2 YKK quick release buckles and oversize straps