So like I mentioned the other day - the Mex and Argentina bottles are different. The cap is not only thicker but it appears to be an entirely different mold. The top of the bottle (where it screws on) is not as wide on the Argentina bottle. The straw is thicker as well. And lastly, at 23 cm it's about the same size as the US release and 2 cm shorter than the Mex version.
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Thanks for posting! It confirmed my hunch looking at the photos before. Looking forward to mine arriving!