The product design concept comes from the image of brand octopus. The round cup lid and graceful handle are like a standing octopus. The color adopts Morandi color system, with advanced gray feeling and color matching to give children different visual feeling. The sliding cover of the water cup is pushed away by breaking the previous way. It is designed on the left side to facilitate parents and children to operate with one hand. It is easy to slide the cover and release both hands, so that the baby can have a better comfortable experience and exercise the left hand operation ability. The handle conforms to children's ergonomics and is easy to grasp and adopts non-slip silicone. The large bottle mouth of the cup body is easy to clean. The V-shaped straw is bitten to control the speed and prevent choking.