One eco-friendly perk of the Stanley tumbler is that the inside is made of 90-percent recycled stainless steel, ... I put 15 ice cubes in each tumbler, filled them both with water, ...

Amazon says more than 10,000 people purchased the Owala tumbler over the last month (compared to 7,000 purchases of the Stanley Cup), with almost 90% of shoppers giving it the Owala a full, five ...

The popular Stanley cup doesn't have to be out of reach. Here are all the dupes we found for the perfect pick-me-up to quench your thirst.

This Stanley Tumbler Is Still My Favorite Water Bottle, and It's Up to 30% Off Right Now on Amazon. Abrar Al-Heeti. Updated March 27, 2025 at 7:58 PM.