Upgrade the buckle design to the side, it is easier to control and keep the water in the collapsible bowl
Increase the depth of the bowl to further adapt to the dog's drinking habits
Make the bottle body slender and easy to hold
The capacity is increased to 21oz; the strap is upgraded, which can bear 44 pounds
The control of the water outlet switch button is upgraded to move the slider left and right, which is more humanized.