Keep Up
Made from tempered soda lime glass and silicone, KeepCup is the environmentally friendly, barista approved, attractive cousin of the clunky drink flask. The cups were designed by café owners with sustainability in mind. KeepCups are resistant to thermal and mechanical shock, meaning that we wouldn’t recommend throwing it against a brick wall, but it’s a tough cookie. You can choose from their giant range of cups and styles or you can design your own to fit your hot drink needs.