Got a hi-viz coozie for my drinkies at work, but they were missing a key element. Decided to add the hardhat so that the little guy could come out to the mine with me safely. Original model just needed to be larger and the hole resized to fit soda cans.

Printed in tpu, used default tree support settings in orca for the overhand it they were easy enough to remove without causing any issues. 

Feel free to recommend any possible improvements in the comments :)