Not to be confused with Rainbow Rattle.
The Rainbow Stroller is a limited ultra-rare stroller in Adopt Me! that could be found and purchased in the Baby Shop for 
2,000. It was removed from the game on June 24, 2021, and can now only be obtained through trading.
It can hold one baby/pet at a time, but does not have any other use besides transporting pets and babies.
Appearance
The Rainbow Stroller features a white cloud that floats above the ground. It has a rainbow handle with sparkles floating around. This stroller leaves behind a sparkly rainbow trail wherever and whenever a player walks.
Gallery
The Rainbow Stroller displayed in the old Baby Shop.
A player using the Rainbow Stroller.