Starbucks announced the return of red cup day for 2024. What is red cup day? Here's everything you need to know about the free reusable cups.

"Red Cup Day," a favorite Starbucks holiday tradition that offers customers free reusable cups, takes place this week -- but there's a catch.

Starbucks Red Cup Day has officially arrived, offering customers a free, reusable red cup with every seasonal drink order. 2024's red cup design features a peppermint candy motif with the Starbucks logo front and center.