Mold in my travelador :(

If it were mine, I'd try filling the thing, foam and all, completely with hydrogen peroxide, the same 3% H2O2 you can buy at the grocery stores. (alcohol would work too)

Then I'd let it soak over night, shake it a bit, turn it upside and soak again overnight.

Next day I'd dump and rinse well with tap water, lay everything out well to air dry, in the sun if possible.

And if that didn't work, in the trash it would go.

Works really well cleaning out homebrewing equipment "someone" left out in the garage for six months. And won't hurt pipes!