kinggg Stainless Steel Coffee Travel Mug Thermos Tumbler Vacuum Insulated Double Wall Leak Proof Water Bottle，Keep Beverages Hot and Cold Up to 24 Hours 20 oz (White)

Es un artículo muy bueno de buena calidad Yo se lo recomiendo a todos

Doesn't keep coffee hot even though I preheat it with hot water before filling it. It's good for less than an hour and turns to warmish shortly afterwards. Wrapped it in bubble wrap , foil, a hand towel ... no difference. This thing seems to actually draw the heat out from your beverage because it's all metal and has no insulating properties. I was trying to save the trip to the microwave in another building at work.

This cup does not keep beverages (water) cool for more than a few hours. Very Very disappointed as I had a previous cup which I lost that keep my water cold (cool) for up to 10 hours

Esto me fascinó