This Saturday, 7-11 is letting your imagination run wild, and allowing people to bring their own containers to fill with as much Slurpee as it can hold.

Got a flower vase sitting around that hasn't been used in a while?

Maybe your goldfish passed on and you have an empty bowl in storage.

There is, of course, one catch. Much like carry-on luggage at the airport, your container has to fit into the cut out:

Photo courtesy of 7-11
Photo courtesy of 7-11
loading...

But hey, that still leaves an awful lot of options (and creativity) open to try!

If you go to "BYO Cup Day" this weekend, be sure to send us a photo!

More From 92.7 WOBM