This is the (I think now discontinued) travel potty.
It folds flat is uber light and uses liners so it can just be tied up and binned wherever you are.
Comes with an open pack of liners (7 left in the pack)
My friend has one of these and absolutely swears by it but I got it and have never used it as I am terrible for buying things ages in advance then forgetting about them!!
The white piping on the bag has marks which were there when I got it (from a local nct sale) they are pictured
Price includes postage