Originally Posted by
bkafrick
This brings up a interesting question. If my bottle is designated in oz (weight) as opposed to ozl (volume), what determines if its allowed?
If it's more than 3.4 (or 3.0, at some checkpoints) it's not allowed. Little details like weight vs volume are too much for them.
If you'd like to explain to TSA how idiotic this is, you'll have to wait your turn.
Read more here.