Couvercle FlowState™ pour gobelet The Quencher H2.O | 14 OZ

The clear lid snaps on tight with zero leaks, and the flow control slider is a lifesaver when I'm driving. It fits my 14 oz tumbler perfectly and keeps my cold drink icy for hours.

The milky white finish looks way better in person than in the photos, and the flowstate spout actually locks tight enough that I can toss it in my bag without worrying. The clear one I got for backup is just as sturdy so far.

The milky white lid blends in so seamlessly with my tumbler that I almost forget it's there, and it snaps on tight enough that I can toss it in my bag without a drop spilling. It's a small thing, but the fact that it's built specifically for the 14 oz size means no annoying gaps or wobbling. Exactly