With Twizz, no more lost caps of your favorite beverage… This waterproof and insulated mug without lid closes thanks to a retractable silicone membrane. The company has developed Neolid opening / closing spiral this clever system. Nicolas Frolin, founder of Lyon startup invented this revolutionary mug because he was tired of searching the lid boxes in his drawer. The Twizz is 100% made in France. It has a capacity of 350 milliliters. Strong commercial success, Neolid was also launched in the manufacture of a « box », an insulated box equipped with the same technology to carry its hot or cold dishes without worrying about finding the right lid to close the container.