I remember these bags @1975. Most in the class had one, two or three others, including me, did not buy one. They seemed to be a passing fad, has nobody seemed to use one after about six months. I only remember them being sold in school once. Perhaps they came around the second time, and nobody bothered. I never heard of them being sold afterwards.
Who cared about rules when you were young?
I know this thread is a couple of years old but I found my old bag at my dads. Must be at least 37 years old They used to smell lovely!
Everyone had these at my junior school, we used to use them mainly for our swimming gear.