Automatic lid opening: with the design of automatic lid opening by pressing, the lid will pop up automatically when easily pressed.
Premium quality material: the surface adopts delicate sunburst process, adding texture and comfort.
Built-in magnet: the sleeve has a built-in magnet, the cap is automatically adsorbed after opening, and can be easily removed by hand.Convenient to collect bottle caps and protect the environment.
Lightweight and portable: premium-quality lightweight ABS material, the overall weight of about 70g, can easily put into the backpack.