Smart Water Bottle Stainless Steel Vacuum Flask,Travel Mug with Smart LCD Touch Screen, Keep Hot Or Cold, Car Portable Travel Tea Coffee Vacuum Thermoses Cup,Insulated Water Bottle (Black)

I been using this product. I buy 3 .my friend asked me about this product really keep hot my coffee for many hours very convenient for me. Highly recommend .I will buy more.

I had high hopes for this Smart Water Bottle Stainless Steel Vacuum Flask, but after just over a month of use, I’m really disappointed.The biggest issue is that it leaks, which defeats the whole purpose of a travel mug. No matter how tightly I close the lid, I still find small spills, making it completely unreliable for carrying in a bag.On top of that, the LCD screen stopped working. It was supposed to display the temperature, but now it doesn’t show anything at all. I expected better durability, especially for something marketed as a "smart" bottle.While it does keep drinks hot or cold for a decent amount of time, the leaking and broken display make it not worth the purchase. I wouldn’t recommend it—better to invest in a more reliable insulated bottle.

I work an overnight shift and need my caffeine. This thermos is well enough insulated to keep my brew piping hot for about five hours, about when I need it. So far nothing special but this thermos has a thermometer built in so I can monitor the temp with opening it up and to find if it’s too hot or too cold. Now I can comfortably drink my coffee in the Goldilocks zone. Small size makes it easy to carry in my coat pocket. One note, the thermometer only reads out in Celsius degrees but at this price, less than a good coffee cup, that’s a minor concession. Recommended.

Works as it should doesn't leak can use with loose teas and fruits

Lo llevo a todas partes mantiene todo lo ponga ahí ya sea caliente dura muchas horas y si es frío de igual manera lo mantiene.

Just ok

don't keep things hot for long

Slim, easy to carry. I love it!!!