ThermoCafe Soft Touch Mug | 105102 Black Double wall insulation Durable stainless steel interior Twist lock lid Slide resistant foam base Capacity: 450ml Thermos Soft Touch Desk Mug 450Ml - Black | 105102 Ideal for taking drinks from home to your desk, the ThermoCafe Soft Touch mug from Thermos has double wall insulation to retain hot or cold temperatures, plus a durable stainless steel interior. It has a slide-resistant foam base with an easy-to-clean plastic exterior and a convenient handle for easier use. Features Double wall retains hot or cold temperatures Durable stainless steel interior and exterior Twist lock lid Slide resistant foam base Ideal for use in the office or around the home