Reviews & Ratings for Stanley Classic One Hand Vacuum Mug 2.0 16oz — 1 review — Page 1

Stanley is a pioneer in vacuum insulated thermoses , so it’s no surprise that this practical travel mug doesn’t disappoint.

The Stanley Classic is designed to keep your coffee piping hot, but the duration depends on the size — 4.5 hours for 12-oz, 6 hours for 16-oz, and 9 hours for 20-oz. Your mileage may vary based on how frequently you’re sipping from it. We can’t fault it when it comes to keeping drinks cold either.