Look at the certification: you need to pay attention to whether the sports bottle has passed the relevant certification. First, see whether the manufacturer has passed the ISO9001: 2000 quality system certification. The manufacturer that has passed the strict certification can prevent many problems from the production and quality management system; second, the product Exports to the United States need to pass the testing and certification of the US Drug Administration (ie FDA); exports to Europe need to pass the testing and certification of the German Technical Supervision Association (ie TUV); in addition, it also depends on the relevant domestic testing and certification: domestic testing Compared with the certification standards in many aspects, it is more stringent than foreign countries, and it is also a very important reference: the most basic thing is whether it has passed the test of the National Quality and Technical Supervision Bureau, and the national sporting goods quality and technical supervision test Special testing by the center, in addition to testing by the National Center for Disease Control and Prevention.
Look at the details: a good sports bottle, if you look carefully, there will be some obvious performance in the details: a good sports bottle will be very smooth on the surface and inside, without exposed bottom, blistering, depression or protrusions caused by impurities; The silk-printed patterns of ”have uniform printing color, clear edges, accurate registration, firm adhesion, and no stains; in addition, on the lid, because of the different materials, the color, gloss and texture will be different, and you can feel higher quality. The brand will also have a logo on the lid and bottom of the kettle.