7-Eleven is set to launch its annual Slurpee season with their "Bring Your Own Cup Day" on April 13th, inviting Slurpee lovers to fill their unique containers with their favorite frozen concoctions for only $1.99 at 7-Eleven, Speedway, and Stripes locations. People are encouraged to get creative with their choices of vessels, ranging from motorcycle helmets to fish bowls, as long as they are clean, leak-proof, and fit within a 10-inch hole at the store's display. Alongside traditional flavors like Coca-Cola, Cherry, Blue Raspberry, and Pina Colada, this year features new limited-time options like Chili Mango and Fanta Dragonfruit Zero. And for those who prefer to use a regular Slurpee cup, you can still get a large Slurpee for $1 by downloading the 7Rewards app and signing up to become a rewards member.