This pattern is also available for free: https://spinayarncrochet.com/blobfish-free-crochet-pattern/

This blobfish pattern doesn’t require any stuffing. One of the key design features is that the mouth is worked into the piece as a regular round and then left open, with the bottom of the piece pushed upwards to create a concave base.

As a result, you could easily turn this funny little fish into a bag! It would also make a hilarious little desk-mate since it sits so perfectly flat.