Like cold beer? Want to hide what you're drinking? Hate drinking from a can? You need a Trinken Lid! A Trinken lid looks like any other coffee cup lid with the difference being you can snap a can into the bottom of it. Pop it on any large coffee cup and you've got an instant stealth beer holder. The ergonomically designed spout and secondary airflow aperture provide an experience similar to drinking from a glass rather than a can. Specially designed snaps and a gasket provide a water tight seal that holds your drink firmly in place while suspending it inside the cup. This forms an air barrier keeping your drink of choice cold longer than a foam drink cooler and hands warm in the winter. Trinken Lids will work with both regular and tall boy cans. The lids are the same dimensions as most coffee cup lids so they will fit almost any cup provided it is large enough to house a beer. Best of all, when you're done simply recycle your cup and can and a Trinken Lid easily fits in your pocket or purse for future use. Never leave the house unprepared again! We do not condone any illegal activity, always use responsibly.