Favorite Tupperware Item?

Behavior_Modification

I am placing an order for some new Tupperware items (yes Tupperware, specifically) for food storage, leftovers, portioning, etc...and was looking for some suggestions on what to get. Do you have a favorite item? Is there anything you've gotten that you dislike?

Last time I ordered, my favorite item was the Eco water bottles.

Please share your Tupperware experiences with me.