4 Wheeled American made for cabin and a Kevlar soft sided for hold when required. The later has done 23 years service but unfortunately the company no longer makes them ☹️
I have a shoulder Canvas bag made by a company in Carlisle that also sees extensive use. On my second in 30 years, Mrs Mac calls it my Palin Bag after the presenter, who used something similar on his travels. My first came before Round the world in 80 days so I think he came afterwards.
Cheers
Mr Mac