Introducing the 14 oz Sumatra Sleeve Ceramic Coffee Mug from Cool Gear. A ceramic coffee mug with silicone band and pressure fit lid which allows you to drink form the ceramic lip of the mug. This BPA free travel mug is perfect for your on the go lifestyle and daily commute. Ceramic insulated coffee mug with silicone sleeve Pressure fit lid allows you to drink from ceramic lip Silicone band Keeps beverages hot up to 6 hrs. Keeps beverages cold up to 12 hrs. Ceramic promotes a clean tasting drinking experience Dimensions 3.26" W x 7.44" H x 3.26" D