You can use your own mug at Starbucks for "nearly all orders"

For drive-thru orders, customers tell the barista during the ordering process that they’ve brought their own clean mug that staff will collect at the pickup window “using a contactless vessel to ensure hygiene and safety.”

Read more at: https://boingboing.net/2024/01/04/you-can-use-your-own-mug-at-starbucks-for-nearly-all-orders.html