A soft approach leads to big leaps in the bottle to cup transition with the Dr Brown’s Soft Spout Transition Cup!The sturdy, contoured handles make it easier than ever for little hands to get a comfortable grip. The one-piece, spill-proof silicone spout valve that makes sipping easy for tiny mouths, and is also removable for easy cleaning.Attached lid stays open when baby drinks and keeps spout clean when not in use.