I've got a 5 gal bucket (w/foam pipe insulation for the rim), trash bags, and cat litter. Or put trashbags right inside the toilet. For outside you could always dig a cathole and cut the bottom out of the bucket. Individual daily bags are placed in a large contractor grade bag and into the trash bin. That wouldn't work for too long though cause if everyone did it would pile up fast and not everyone would be as careful. Basically after a few days it would be a sanitaiton nightmare.


Or, take hikermor's example, and find a friend with a private backyard.