Imagine Erik analyzing their movements and tactics like this https://www.youtube.com/watch?v=v0vbTHd04gE (including the PO PO PO POM music) XD
but with that clothes tries to cover a little the fact that is a slim red fox near his very usually lot bigger and muscular rivals. And friends. But Sennet XD
The bag is a gift of the Harkonnen siblings, and the sisters liked Sennet´s idea of as the fox´s name is Erik, should have a Magneto logo on it because https://www.youtube.com/watch?v=oF2kI44vxjo XD can use it too to carry his (very few tihings) to go to do snorkeling too