The cup body is marked: this bottle is dedicated to cold preservation. Please do not hold hot water above 40 degrees to avoid scalding caused by drinking.
Explanation: The cup can keep cold or heat. This mark is to prevent scalding caused by direct attraction when hot water is filled.
The cup can be drunk directly. It is recommended that it should not be filled with water with too high temperature to avoid scalding, or pour it out and let it cool before drinking.

【 product Name]: 450ML sports sling straight drink cup

【 product specifications]: 23X6.8cm

【 product color]: blue and red, please note the color if you need to specify.

【 product material]: 18-8 stainless steel (domestic 304 stainless steel)

【 product capacity]: 450ML

weight: 0.37KG

【 heat preservation efficiency】: inject hot water above 95 degrees at room temperature of 20 degrees, and not less than 42 degrees after 6 hours; No tail vacuum, keep cool and keep warm.
Passed ISO9001:2000 quality management system standard certification

material:

    liner and bottle body: stainless steel;
Cover: polypropylene;