Travel John – Each Bag is made of strong plastic, that is puncture resistant and contains our Revolutionary LIQSORB® polymer pouch that solidifies liquids instantly into a Leak-proof, odorless, spill-proof gel that is non-toxic and safe for disposal in any waste bin. Try the foldable commode chair, bucket commode and privacy tent. Perfect for family vacations. Camping, Road Trips, overseas vacations and Burning Man!