Lid-Em is a patented universal lid platform for wide-mouth cups and cup-like containers.

It is designed to fit the vessels people already use every day—tumblers, glass cups, mason jars, and more—so you do not need a different lid for every brand or size.

Instead of adding more clutter, Lid-Em simplifies ownership with an adjustable, intentional design that helps make more of your drinkware usable.

We are expected to begin production in the Fall of 2026. The initial offering will be a straw lid, other designs are in the works.