Spirit air has the following restriction on the free personal item:
Personal item (e.g., purse, small backpack, etc.): Dimensions must not exceed 16 x 14 x 12 inches (40 x 35 x 30 cm) including handles and wheels.
The night flight duffle is 16" x 15" x 7" so although it will fit I lose a good amount of volume
16x14x7 is a volume of ~ 1600
16x14x12 is a volume of ~ 2700
Any recommendations on a bag to be able to use some more of that extra 1k in volume?
Am considering just contracting out on etsy to have someone make a leather duffle to exactly conform to that size but would far prefer a Tom Bihn bag.
Any chance of a Tom Bihn Spirit Air Flyer bag?
On a side note is there a master chart somewhere of the sizes of all of the Tom Bihn bags?