My product doesn't keep hot or coldUpdated 9 months ago
To check if your product keeps warm, pour hot water into your container before closing it. After 5 minutes, touch the outside of the container. If you feel hot spots, your product is not isothermal.
Don't hesitate to contact us via the contact form, and we'll find a solution for you!
Isothermal preservation (hot or cold) is only guaranteed if the product has not been dropped or knocked.