Review on Customizable Reusable Insulated Tumblers for Birthdays by Steve French

I have one of these screw top mugs in a gift bag received the game of golf and immediately fell in love with it. They keep drinks cold much longer than a regular mug and don't spill as easily, even if you hop in a golf cart. However, keep in mind that these glasses are now made by different manufacturers and some are better than others. Cheaper brands break easily or come with lids that don't fit properly, and many won't hold up through a regular dishwasher cycle. However, I did some reading before I bought them and after using them for a while I decided they are definitely one of the best brands and the price is right. They may not survive the high temperature (sterilization) cycle in the dishwasher, but I've washed them many times on a regular top shelf cycle and they do a great job. I bought a dozen of these so I always have one on hand when I need it.