I love this water bowl. I love the rounded top because water always sloshes when I use a regular one and so to have a bowl with the rounded top is wonderful! I love how the bottom is made to keep steady and this is wonderful to take on trips in car, splash free and a bottom I feel that has traction . It’s a  flexible rubberized bowl but no worries because it’s made with food grade material so it’s safe . Won’t be using anything else from now on ! Thanks!