The website Treadmill Reviews commissioned EmLab P&K to test 12 water bottles of four different types - screw-top, slide-top, squeeze-top, and straw-top.
名为跑步机评论的网站委托EmLab P&K测试了4种不同类型（包括旋盖式、滑盖式、挤压盖式和吸管盖式）的12只水瓶。