This water bottle is fantastic! The uv-c cleaning technology works perfectly, giving me peace of mind that my water is always purified. I've also been impressed with the quality of the bottle itself. It feels incredibly durable and the insulation is top-notch, keeping my drinks hot or cold for hours. The usb-c charging is a convenient modern touch.
Beyond the product, the seller was a pleasure to deal with. They were very responsive and available to answer all of my questions throughout the ordering process. I highly recommend both the product and the seller.

The thermos was received, clean and hygienic, with a cover that automatically indicates the temperature, and it is easy to carry.

It's very reassuring to use for drinking water. Moreover, no unpleasant smell has occurred during its use, making it extremely safe and reliable. As soon as i received it, i filled it with boiling water to test its heat preservation performance. It was indeed as powerful as described by the merchant. Even after leaving the boiling water overnight, it was still hot when i opened it.