22" EBag. The Kirland 22" was my favorite but they don't sell it anymore. The Luggage Works didn't hold up for me. To expensive for the number of year before failure. Everyone always says "but you can rebuild the Luggage Works bag", or I can buy another bag for half the cost that last just as long.
I tried the 26" also. What a pain in the ass. Heavy and I don't bring my entire closet. I just need 8 pairs of socks/underwear, 7 undershirts, 2 spare uniforms, jeans, shorts, longs sleeve pullover, and running shoes.