Product description
Coffee thermos cup, with a non-slip base feature that keeps it hot or cold for 4 to 6 hours - it has a 450 ml capacity. the inside and outside of the thermos cup are metallic.
The dimensions of the best thermos cup product are 23.5 cm x 6.5 cm. safety warning (for vacuum lid thermoses) it is recommended not to close the lid immediately after putting boiling hot water into the vacuum thermoses and to wait for about a minute. The steel cup thermos will expand the hot water metal body, and in this case, it will pressurize the vacuum cap. It is necessary to ensure that the lids of vacuum thermoses filled with hot water are opened slowly, especially when using them with hot liquids, to allow the accumulated pressure to return to normal. These warnings should be taken into consideration as sudden pressure release from thermos cups can cause burns. All stainless steel products can rust if left in a humid environment for a long time. If the thermos mug product is tightly closed when it is wet and remains damp for a while, it is inevitable for rust to form. This is a mistake due to misuse, not because of this product. Please wash the products made of stainless steel thermos mug after use and leave it to dry without closing the lid. In this way, there will be no moisture left in the coffee cup.
you can close the lid after drying. As long as the issues we mentioned above are taken into consideration, you can use your product healthily for years. Note: stainless steel products are equipped with “moisture absorbing bags” to prevent moisture from remaining inside the product and to prevent rust. Note: suitable for hand washing. Do not wash in the dishwasher.
The product must be dried inside when not in use. safety warning (for vacuum-sealed thermoses) it is recommended not to close the lid immediately after putting boiling hot water into the vacuum thermoses and to wait for about a minute.
hot water will expand the metal body, which will pressurize the vacuum lid. It is necessary to ensure that the lids of vacuum thermoses filled with hot water are opened slowly, especially when using them with hot liquids, and to allow the accumulated pressure to return to normal. These warnings should be taken into consideration as sudden pressure release can cause burns.