Identification of sports water bottles

Look at the certification: need to pay attention to the sports kettle through the relevant certifications, first of all to see whether the manufacturer through the ISO9001: 2000 quality system certification, through the strict certification of the manufacturer from the manufacturing, quality management system will be able to put an end to a lot of problems; Secondly, the products exported to the United States need to be passed by the U.S. Drug Administration (i.e., the FDA) testing and certification; exported to Europe needs to be passed by the German Technical Supervision Association (i.e., TUV) testing and certification; in addition, but also to look at the relevant domestic testing and certification: domestic testing and certification in many aspects of the standard compared to foreign countries, but also more stringent, but also a very important reference: the most basic is whether there is through the State Bureau of Quality and Technical Supervision of the test, and is the National Sporting Goods Quality and Technical Supervision and Inspection Center for the specialized testing, and the National Center for Disease Control and Prevention (NCDC), the National Center for Disease Control and Prevention (NCDC). In addition, there is also the National Center for Disease Control and Prevention test.
Look at the details: good sports kettle, if you look closely, there will be some obvious performance in the details: good sports kettle surface and internal will be very flat, no bottom, blistering, depression or because of impurities caused by protrusions; pot body silk screen pattern printing color uniformity, clear edges, color accurate, firmly attached, no stains; in addition to the lid, because of the different materials, will be in the color, gloss and texture on the different, can feel the quality of the higher, can feel the quality, can not be seen. Different, can feel the higher quality, some brands will also have a logo on the lid and the bottom of the kettle.