I use it primarily to safely transport coffee ( I use a rollator for walking). Liquid stays very hot. I am very satisfied with the tumbler.

Great, quick service. Keeps ice cubes longer in the Texas heat than any other cup I have!

Perfect size, in the sweltering heat the ice DOES NOT MELT, NO spills or leaks, and if I ever break the lid I can BUY a REPLACEMENT lid! ☆☆ 5 STARS ☆☆

These tumblers are great. They seal up and keep the liquid in. GREAT VALUE FOR THE MONEY. You cant go wrong

Great cups, spill proof, hold heat for hours. I pour my coffee at 5:30 AM each day and finish drinking it by around 1:00 PM. The coffee is still very hot 7 1/2 hours after poured. Worth the money!

Excellent construction. Fits cup holders better than typical fat tumbler's. Tests proved it does what's promised. Kept my coffee hot for much longer than would actually be needed to consume, and I've water stayed cold. 2 straws and the cleaning rod for them was much better than expected. Being able to get a replacement top without breaking the bank is great.

I love this tumbler! I got one as a Christmas gift and my husband uses it as a water bottle daily while travelling. Keeps drinks really cold all day. I has to order two more!! Highly recommended.

These are great! Quality and Price.

I love this cup and the screw lid. Not fond of metal straw though. Maybe if it had a plastic tip so i wouldn't worry about breaking a tooth.

I tried your product while boating with friends and my water stayed cold and the ice didn’t melt!!!