Great bottles, they are crown seal. I use them and would grab them if I was a bit closerI have free to a good home, 10 slabs of Macs 330ml stubbies...
They come with a ring pull but would be crown seal, I can't find my capper to be 100% but the lip is the same size against another crown seal bottle.
If you don't know the bottles they are pretty different:
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