This is going to be a fairly subjective item. In my experience, this is not the heaviest I've seen, but is definitely up there close.The lids seal well with no leaking.The finish is consistent and very well done, but that also means it's going to be difficult to keep fingerprints off ;)It's on the smaller side at 17oz, but is fine for the two of us.I prefer a weighty shaker. It just makes me feel like I can get hold of it better. Lighter ones make me feel I'm going to launch them across the roomSee full review