Stanley Mug Warranty Claim 2024. Stanley issued a recall on 2.6 million of its popular steel cups, citing concerns about loose tops that have led to dozens of burn injuries, officials said thursday. Distributors, resellers, and retail stores do not have the right to change the terms and conditions of the warranty.

For damaged or defective items, you can request a refund or replacement. Proof of purchase is not needed for claiming the warranty for mechanics tools.