I'll. be amazed if anyone else uses this. I don't remember the brand of the lid, but I did whip up this quick flip cap. 29mm wide at the hinge point.
I printed in 0.16mm TPU 95A HF but at non-HF speeds for better quality.
By the way, I found out by accident that put TPU thru the dishwasher with any heat anneals it to a much less flexible state. Unless you want that outcome, I'd wash TPU by hand!
The author marked this model as their own original creation.