It's just a good and simple idea:) This is what I always do when I'm going to rock music festivals and I have to use public toilets.No mess and have fun again:)
It's just a simple device and a very handy to use when you have an emergency situation and wearing overalls :) Recommend.
We used this device when we were kayaking in the San Juan Islands.
it's funny invention but sometimes it's really worth to have it. ;) thx