17oz Stainless Steel Travel Mug. This 17 oz. double wall stainless steel mug comes with a transparent slide lid and BPA free plastic interior. A push-on closure lid with a sip thru hole for coffee. This cup makes a fantastic addition to any company goody bag. Promote your business the easy way - with a promo they'll take everywhere! Brushed stainless steel color, matte black or teal color for your choice. Complies with Prop 65.