Fellow Products’ 12 oz. travel mug is ceramic-coated on the inside to maximize flavor and eliminate the common ‘old-pennies’ taste from metal tumblers. In addition to long heat-retention, this mug is resistant to staining and the aromas from previous drinks. 100% leak-proof. Wide mouth with a thin edge for full taste and smell sensations. Materials: 18/8 stainless steel, BPA-free plastic and steel lid, inner ceramic coating. Local Art by @castawayconcepts and @laurencote, designed in Playa Negra, Costa Rica.