Handy water bottle / water bottle

When drinking traditionally-bottled water, you have to raise your head. Designed in compliance with the spirit of ergonomics and tilting at an angle of 6 degrees, the new bottle allows you to take in water without raising your head. Thanks to such a sloping design, water flows out easily. Another problem concerning the ordinary bottle is that, owing to its big size, it has to be tilted when it receives water from an instant water dispenser. However, the tilted bottle causes some water to be wasted. With the new bottle, its mouth need not be tilted, so it can be filled to the full without any waste.