Perfect for enjoying hot drinks on the move, this Series 2 34cl Coffee Cup in Ombre Slate from Chilly's is an evolution of their original travel mug series. Each item in Chilly's Series 2 has been carefully engineered to deliver an unparalleled drinking experience featuring a double-walled design that keeps drinks hot for up to 4 hours without burning your hands, there is also a rotating lock mechanism for secure sipping. Be sure to check out all the other items, sizes, colours and designs