SOCALFJ said:
Just tied the bag after use and then stored the whole bucket in the trailer.
+1
I use the same setup. A cheap toilet seat fits perfectly on the 5 Gallon bucket.
I tried a new technique on this last trip: heavy-duty trash bag to line the bucket, then put a 2nd, smaller bag (WAG would work perfectly) inside. After use, tie off the smaller bag and leave it in the bucket. Each time the potty is used, you insert a new bag and repeat. When it's time to pack up, tie off the big heavy-duty bag, leave it in the bucket and transport to the nearest suitable disposal site. Doesn't get much easier.
I also want to put in another good review for the cheap shower/toilet enclosure I bought at Wal-Mart:
It continues to work perfectly and stands up to winds surprisingly well. One of the best pieces of "econo" gear I've found.