Protect your portable toilet with the Thetford Porta-Potti Carry Bag, model 299901. This carrying bag offers a clean and convenient way to move and store your portable toilet. These bags are strong, durable and discreet, they are easy to maintain and clean, and they are helpful when you want to transport, carry, or store your Porta-Potti.This is the larger model made for use with the 165, 365, and 565E Porta-Potti models, or any other portable toilets with similar dimensions. Bag dimensions are approximately 17.7" x 17.7" x17.7". Brand new, in stock and ready to ship.