I recently picked up a used Fox Honda gear bag, for what I consider a sweet deal $41.26 shipped! Bag is over all pretty clean, including the boot compartments. It’s plenty large, and has lots of compartments. I found what appears to be a roll out mat on the one side? Is this like a changing mat, you know something clean to stand on while taking off boots? It is sewn into bag, doesn’t come all the way out, but folds up nicely and fits into lower side compartment with room to spare.

A picture showing side view.