With the hot weather this summer comes the Yetis, the RTICS, the knockoffs.
Get your clients the latest in trends. The EZGrip for tumblers. Makes the heavy tumblers easier to use. Also makes the sunbaked, hot sides a non-issue.
https://yourlogoworks.com/product/ez-grip-for-tumblers/
Treat your clients to a nice item they will appreciate.