Tom FordMedium Dark Brown Sunglass Case

Glasses great, case appalling. I’m sure the design team likes them and, to be fair, they look great. But they’re impractical and break easily just opening and closing them (as you do when using a glass case). Replacements are impossible at opticians as they say they’re only provided one case per set of glasses.Surely it’s not beyond the ability of Tom Ford to provide good design AND reliability to go with it?