Clik uses a smart 360 degree drinking lid that can be opened and closed with a simple push. The double wall mug can hold 270 ml and with the integrated handle it makes travelling with either hot or cold drinks leak proof. The mug is designed in such a way that the outer stainless steel is easy to take apart for recycling and therefore helps you invest in a cleaner world. BPA free and suited for hand wash. Registered design®