Millions of Stanley travel mugs recalled due to burn hazard

Stanley is recalling millions of its "switchback" and "trigger action" stainless steel travel mugs sold in the U.S. and Canada because of a potential burn hazard.

The company said the mug's lid threads can shrink when exposed to heat and torque, causing the lid to detach during use.

"Consumers should immediately stop using the recalled products and contact Stanley for a free replacement lid, including shipping," Health Canada said on its website.

The company reported that 184,170 units of the affected products were sold in Canada, and 2.6 million units were sold in the United States. The affected products were sold from May 2016 to December 2024, according to Health Canada.

As of Dec. 12, 2024, the company has received three reports of incidents for which one burn injury was reported in Canada. In the United States, the company has received 16 reports of incidents and two reports of burn injuries.

There were 91 reports worldwide of recalled travel mug lids detaching during use, resulting in 38 burn injuries. Eleven consumers worldwide have required medical attention.

The recall involves certain Stanley-branded "switchback" and "trigger action" travel mugs with a plastic black lid sold in a variety of colours in 355 ml (12 oz), 473 ml (16 oz) and 591 ml (20 oz) sizes, Health Canada said.

Consumers can call 866-792-5445 from 8 a.m. to 5 p.m. ET Monday through Friday, or go online to www.Stanley1913TMrecall.expertinquiry.com, or visit www.stanley1913.com and click on the corresponding link to submit a recall claim or get more information.