Twistcap

This replacement cap for certain drink cans, can be used when the original cap is lost , or because the original aluminum cap starts to abrade the threads on the can due to repeated "reseals" ; The container was not meant to be reused or refilled with different product, and the cap starts "grinding" due to metal to metal contact if you twist it on and off too many times.

Note:
You must remove and reinstall the original plastic cap liner
to prevent leakage.

I printed cap in both abs and bendlay, and cap keeps in original pressure after immediate re-close for a week now
with can bouncing around in back of my truck.

Print with 2-3 shells for better integrity.
If oriented with 4 tabs "up" , no supports are needed.