If you're like us, you like to take care of your eyewear. We created this Microfiber Bag just for that purpose. You can stow your goggles in your pack without having to worry as much about dirt and scratches. This great looking bag also doubles as a non-abrasive cleaning cloth for your lenses. We've included this bag with our Arch, 13-Five, and I.K. 91 goggles but it doesn't hurt to have extra.