Stainless steel travel mug from Bodum. Double wall construction for maximum heat retention. The screw top enables you drink easily from all sides of the mug, while the silicone band around the middle makes it easy to grip. Once the opening is closed all the way these mugs are absolutely spill-proof, although keeping the mugs in an upright position is advised. Capacity 0.35L (12oz). Height 17.5cm, diameter at base 7cm. Dishwasher safe. Not boxed.