Catch the water type Pokemon carried in a backpack is one of the Pokemon: Detective Pikachu and Pokemon GO crossover event challenges.


The Pokemon Company and Niantic Labs announced a crossover event between the live-action movie and hit augmented reality mobile game Tuesday. The event, centered around Pokemon featured in the movie, introduced a Shiny Aipom and movie-inspired Field Research challenges.


The water type Pokemon carried in a backpack is one of those challenges. Here's how to complete the Pokemon GO quest.


Catch the Water Type Pokemon Carried in a Backpack


The Pokemon Detective Pikachu inspired Field Research challenge requires players to catch the water type Pokemon that's carried in a backpack.


For those wanting to figure out the challenge on their own, turn away now. The Pokemon required to complete this Field Research is Psyduck. The reward for completing it is a Magikarp encounter.


The Pokemon Detective Pikachu and Pokemon GO crossover event runs through May 17.


Photo courtesy of The Pokemon Company/Niantic Labs