Product description
The coffee thermos cup has a non-slip base feature and can keep hot or cold for up to 5 to 7 hours. the inside and outside of the 500 ml thermos cup are metallic. The dimensions of the best thermos cup product are 17 cm x 8 cm. safety warning (for vacuum lid thermoses) it is recommended that you do not close the lid immediately after putting boiling hot water into the thermos and wait for about a minute. Steel cup thermos hot water will expand the metal body, in this case, the vacuum cover will pressure. When using vacuum thermoses filled with hot water, it is necessary to ensure that the lids of the thermoses are opened slowly and the accumulated pressure is allowed to return to normal. this is especially important when using them with hot liquids. These warnings should be taken into consideration as sudden pressure release from thermos cups can cause burns. All stainless steel products that have been left in a humid environment for a long time can rust. If the lid of the mug thermos product is tightly closed when it is wet and it remains damp for a while, rust formation is inevitable. The mug is not a fault of this product, but due to incorrect use. Please wash the thermos mug made of stainless steel after use and leave it to dry without closing the lid. Coffee cup coffee mug this way will not be moisture in the body. You can close the lid after drying. As long as the issues mentioned above are taken into consideration, you can use your mug thermos in a healthy way for many years. "note: ""moisture absorbing bags"" are placed inside stainless steel products to prevent moisture from remaining inside the product and rust formation." Black, white, blue and red color options are available.
Flip cover with cover lock and key mechanism.
Double protected flow and anti-burn cover.
It is suitable for contact with food.
2-layer precision technology, heat and cold insulated.
Non-slip base feature
The feature of keeping warm-cold for between 5 and 7 hours
500 ml
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