The standard carry-on size for domestic flights within the U.S. is 22 x 14 x 9 inches. Personal items (purses, tote bags, backpacks, briefcases and other small items stowed ... normally uses was too ...
If you tend to overpack, we recommend the Briggs & Riley 22-inch Baseline Carry-On, which scored high marks for its expandability. We tested 10 suitcases to determine the best softside luggage out ...