30 oz Stainless Steel Vacuum Insulated Tumbler with Lid, Double-Wall Vacuum Insulation Keeps Drinks Hot or Cold Multiple Colors ((Bottom Painted with Spill Proof Lid) (Blue))

Save your money, the lid is the problem. The stopper tabs will break easily when trying to PRY the lid off. Getting the lid off is the main issue. The cup will keep your drink warm/cold for a reasonable period of time, so two stars.

The mug is great for keeping liquids hot or cold. It is a struggle trying to get the lid off.

Used twice. Excellent! Wife and I each have one. Kept her drink hot and mine cold. Held upside downed no leaks or drips.

Very good in keeping coffee hot and in fitting while driving.

Keeps ice frozen most of the day!

Cover was impossible open.Did not see liquids hot. Actually threw it away.