I stumbled upon the soda can opener with lid option from @tobiaschristensen_19045 on printables. I printed it and found it a bit tight, and didn't really snap onto the cans I had.

So I made some small tabs on the inner side of the grove on the bottom, whilst I trimmed and scaled the lid-grove for a better snap-fit.

Also I have made different multi color versions, to make them look even cooler.

“please note that your flow calibration and nozzle-to-bed distance may affect the fit slightly, so a bit of scaling by 0,1% or 0,2% in the slicer might be needed, depending on your nozzle-size and layer-height”

I will continously add more versions with different pictures, texts, logos or symbols. :) The different versions can be found by clicking on the “download stl button” 

Hope you like them.