Alcohol in carry on under 21

Hey, I’m 19 and flying domestic with carry-on only. I understand the 3-1-1 liquids rule and the ABV limits, but I’m unsure how age factors into just transporting alcohol, not using it.

If I put vodka into 3.4 oz travel bottles that fit in a quart bag, is that allowed through TSA? I’m not planning to drink it in the airport or on the plane — just asking about carrying it through security.

Thanks for any insight.