The thermo drinking bottle Keep Cool is designed by the Italian duo Debiasi Sandri for Stelton. It fits perfectly when you're on the go, and wants to keep your beverage either hot or cold. The double-walled design with vacuum effect keeps the desired temperature for a long time. Since the drinking bottle can be used again and again it is a good choice for the environment. The beautiful design has won the prestigious German Design Award 2020 in the Tabletop category.