Mountain Air

Looks a bit like Yeti, but with some red highlighting in the logo. Unlike Yeti, though, this bag doesn't promise that you'll experience the "Shangri-la".

Myanma Airways

The name of the airline appears twice: once in lowercase and once in ALL CAPS. Plus in Burmese, of course. The bag itself is a typical Myanma construction: a flimsy paper bag with a plastic inset. This bag came with a sweet (also shown), folded into the plastic flap: a thoughtful detail. 

Myanmar Airways International

One of the few bags with the airline name on both sides and the bottom. This airline's logo is a horse - cum - dragon - cum - elephant - cum - fish leaping into the skies. Strange how so many airline logos feature birds or animals of various descriptions taking off... I don't know of any that show one landing again.

Thanks to Bruce Kelly. (1999)

Myanmar Airways International (plain white)

Boring, boring.