Do you remember the era of Tupperware parties? People were floored by inventor Earl Tupper’s Poly-T products that infiltrated people’s homes where small groups were given product demonstrations and could place orders following the party. It was the type of plastic no one knew they needed. Durable, air-tight, and without the smell of plastic many had despised in products past, Tupperware became the go-to storage containers. But things have changed.