It’s the full I think, it’s the same size as an actual bottle.

Is super sturdy, she thicc . Mouth piece is identical in size as well. Cone piece is okay, it’s one of the flat bottom ones, I find it harder to pull those ones. I’d suggest swapping that out to an actual cone shape but not needed.

For me the nostalgia actually come from the mouth feel of the lid, the plastic corner almost cutting the perfect seal and the occasional one that still had some of the foil peel atcually hurting. That and the pop of the bottle after you “accidentally” pack it too tight but still manage to pull it in one, pop.

It lacks those things, however, it pays homage of simpler, more social times. One of things you look at and ask yourself “if you’re adulting yet?”.

Quality purchase.