I just bought a Clean Waste GO Portable outdoor shelter (shower tent) and tried it out this past weekend in preparation for a Glacier trip we are taking in August. I looked at all of the water collecting options posted on the portal and decided to try our flexible garden tote that I use to carry wood. It worked exceptionally well. I'd post a pic but I don't know how yet. We just stepped inside the flexible round tote, took our shower, and afterwards, grabbed the handles together and easily carried the grey water to the disposal drain in the campground. I love it!!! The tote now serves multiple purposes, including carrying campfire wood and holding the shower water.