SUNWILL 20oz Tumbler with Lid, Stainless Steel Vacuum Insulated Double Wall Travel Tumbler, Durable Insulated Coffee Mug, Powder Coated Navy, Thermal Cup with Splash Proof Sliding Lid

Great product, great value for the money. I originally purchased this because I am bringing coffee to work every morning. It's two hours from the time I brew the coffee till the time I get to sit down and enjoy it. As soon as I received this tonight, I tested to see how long the hot water would stay hot. Three hours before I could feel the temperature drop. I was very impressed. This means now my coffee will be enjoyed the way it's intended to be enjoyed, hot and not luke warm. I also tested the ice water and how lng it stayed icey cold. I would have to say at least three and a half hours without ice! Couldn't test it longer because I ran out of water! I am defintely coming back for more for the perfect unisex gift!

Nice tumbler, keeps coffee hot! I haven't used it for cold drinks but have to assume it would. Good weight, lid fits tightly and is easy to remove. The closure makes a positive seal. Im pleased with it so far and would recommend it.

Good cup, great ice retention, keeps beverage cold, but too hard to open in order to clean.

I Love this mug! Really a 4 3/4 star rating. The cover is fully washable and this company has replacement covers for the brand. Keeps my coffee hot! I would give it 5 stars if the tumbler was a little thinner, to make it easier for smaller adult hands to pick up.

Fits into my car's cup holder in the center console and does a pretty decent job on holding the temperature of my beverages. I like the color but the lid is just okay. Really difficult to take off the cup to either drink or to wash it.