The Kata HB 207 isn't carry on legal for airlines like United and Northwest which list 22" x 14" x 9" as max carry on dimensions.
The HB 207 is 15.3 x 11.8 x 25.2
.
True Kevin, but over 50% of the bags I see carried on in the US are not within those dimensions, including my pilot bag for clothes that I have carried on 50 plus times with no issues. The kata bag fits easily in the overhead (on a regional hop from Boston to NY recently) and doesn't raise red flags, but it is worth noting though for those that might be concerned.