Thermos flash replacement band 95mm diameter

This a replacement band for a generic thermosflask. 
The flask is 95mm in diameter, the metall hook that attached the carying handle is 2.8mm. 

It is supposed to be very tight fitting. I put it in place by lightly tapping a hammer on the bed scraper that comes with most 3d printers. The hooks have to be bend shut again. If they don't fully go back as they were supposed to that isn't a problem. 

I would recommend printing it with 100% infill to maximise the contact area in front of the hole. 

I have printed it in pla and it worked so far. 

If you need other parameters feel free to tell me and I'll upload a remix fitting your parameters.