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【product description】1， high quality stainless steel material， the use of advanced non-solder tail bottom refining process.2 cups (pots) identity as liner and the shell， intermediate vacuum insulation， during evacuation， the cup body to be at a high temperature of 30 degrees， the contact more than five hours baking， until it reaches a high vacuum state， between the entire production chain processes have strict QC control， vacuum performance through three strict: full vacuum pumping test; polished full inspection; full inspection before packaging.3， vacuum cup (pot) production technology in strict accordance with QB / T2332-97G GB standards， high standards and high demand make Marina di vacuum cup (pot) with good cold insulation function. But also environmentally friendly， does not burst， durability and other advantages.4， after dozens of carved fine grinding step， the entire cup (pot) look elegant， simple and elegant， is a good choice for home travel， gifts of!【Instructions】1， minors， under adult guidance or inform after use.2， before using the cup (pot) inside and outside with a neutral detergent with warm water to clean.3， for the cup (pot) soaking cold achieve the best results， it is recommended to add hot water or cold water is preheated or pre-cooled. If you add ice cubes would be better when cold.4， to prevent leakage， the cup body tilt switch and press the lid clockwise to tighten.[] Cleaning method1， each member shall be cleaned after each use.2， please mild neutral detergent， do not use bleach or chlorine-containing cleaning agents， so as not to damage the product.3， the surface of the cup clean with a soft cloth soaked in warm water， wipe with diluted detergent consumption. Do not use bleach， gasoline， abrasive powder and metal wire ball to wipe the cup.4， cleaning tank， you need to use a soft sponge， cloth， soft brush to clean and maintain the interior drying after wiping.【Precautions】1， the product is vacuum insulation， insulation aging longer. Do not aim at the cup (pot) port directly consumed， the risk of burns， it is recommended after a cup or pour lids and other temperature suitable for drinking.2 cups (pots) when added to boiling water inside should not be too full， there is danger of overflow burns.Avoid dropping， collision or strong impact can cause deformation of cup affect product efficacy.Avoid direct heat in any form or in a hot place， otherwise it will cause the resin deformation， discoloration affect product efficacy.3， do not include vacuum cups of dry ice， carbonated drinks and so easy to produce high-pressure liquid， do not add soy sauce， soup and other liquids containing salt component in order to avoid corrosion of the cup.4. After loading milk and other perishable beverages， please drink as soon as possible and after cleaning to prevent deterioration decay liner.5， do not except as soaking， other uses cold outside.