EcoVessel DOUBLE BARREL Double Wall Insulated Stainless Steel Beer and Coffee Mug INSULATED MUG: This stainless steel mug with its wide grip handle will become your favorite whether it's a travel buddy or within easy reach from your favorite chair. Beer, coffee, tea, or soft drinks stay fresh for hours. QUALITY: We've constructed the durable Double Barrel insulated mug from food grade premium 18/8 stainless steel with No BPA, No phthalates, No liners SLIDER LID: The double barrel mug features an open/close slider lid, so your drink stays where it belongs VERSATILE MUG: his stainless steel mug is styled like a beer barrel but isn't just for carbonated hops and malt, coffee, beer, but your drink of choice THE DOUBLE BARREL Insulated Coffee Mug / Beer Mug is distinctive, functional, and strong Two layers of premium 18/8 stainless steel Insulated for both hot and cold drinks 16 oz mugs include top with open/close slider Dishwasher safe