Stanley’s oversized tumbler cups have risen to viral fame in recent years, which has inspired multiple manufacturers of insulated containers to hype up their own take on the concept. Today, the ...

Buying reusable tumblers such as Stanley cups is a great way to save money on disposable water bottles and prevent plastic pollution. However, when they become collectibles rather than practical ...

Tervis tumblers feature double-wall insulated construction that keeps drinks hot or cold longer and reduces condensation to prevent rings on your table. Strong, impact resistant BPA-free material ...

The Velcro connection to the plastic tumbler bowl was simply not robust enough to hold up to repeated use. Instead, the sander was permanently bolted to the tumbler bowl, yielding more positive ...

Some brands of tumblers and travel mugs have a lower capacity than is claimed, the Consumer Council said on Wednesday. The watchdog also found that plastic mugs are not as effective in keeping ...