Once in a blue moon, I’ll see a squash travel bag with wheels. When I do, I post them here.
The Karakal Pro Tour Elite X:
Cameron Pilley introduces the bag in this video:
This Head one looks decent. This is called the Head Tour Team travel bag.
Check out this Black Knight, model BG 648:
Here’s an old Wilson — the only other squash bag with wheels I’ve posted. It’s no longer available, but it looms large in my memory. Very large.