Sure Grip Lid - Large Opening

This special drinking top is perfect for the Sure Grip Mugs – the valve in the top makes a vacuum which makes it easy to drink (suck) while lying down.

It is easy to fully control the amount of fluid.

The top is available with a bigger hole for thick liquids(SUR012).

Push with two fingers on the two holes in the lid to control the amount of fluid if you cannot suck up the fluid by yourself.

Also available is SUR011 which has a smaller hole for easy flowing liquids.