The To Go Click mug is perfect for those who are always on the go but still want a good hot cup or tea or coffee. The small mug from Stelton is made of powder coated stainless steel with BPA free plastic. The mug has a click function that makes the mug easy to open with just one hand. The unique lid makes it possible to drink from all sizes of the mug and is designed to avoid any unnecessary spilling. The To Go Click is available in a number of beautiful colors.