Stanley cups – not the hockey trophy, the drinking vessels – became aviral hydration sensationin recent years.

The two cup styles are Stanley’s Switchback and Trigger Action travel mugs.

Stanley is issuing free replacement lids to owners of the cups.

Eleven consumers worldwide required medical attention.

The Stanley logo appears on the front and bottom of the mugs.

you might call 866-792-5445, toll-free, from 8 a.m. to 5 p.m.

ET Monday through Friday, or ping the company online atStanley1913TMrecall.expertinquiry.com.

Read more:Sorry, Stanley.

Portable Water Dispensers Are My New Favorite Hydration Hack