How I Built This with Guy Raz

Stasher and Modern Twist: Kat Nouri

As a mother of three, Kat Nouri was dismayed at the amount of single-use plastic she was using to pack her kids' school lunches. She had already launched a successful brand called Modern Twist, which sold placemats and baby bibs made of silicone. So Kat wondered: why not use silicone to make durable food storage bags, which—instead of being used once…