"The GSI Outdoors Enamelware Espresso Cup is inspired by the traditional tin cup, with a timeless style that makes it perfect for the campfire or the breakfast table. This enamel-coated steel coffee mug from GSI Outdoors holds 4 fl. oz., so it's the ideal size for espresso for gourmet camping. The speckled enamel finish is kiln-hardened twice at high temperatures to deter scratches and chips from use in tough environments. The GSI Outdoors Enamelware Espresso Cup has a graniteware look that coordinates with your country or rustic dcor and is also great for RV or glamping. Imported. 3.5""H x 2.7""W x 2""D. 1.6 oz. Manufacturer model #: 13206. Enamel-coated heavy-gauge steel construction Ultra-durable and chip-resistant Speckled finish is inspired by traditional tin cup Ideal for outdoor use or farmhouse kitchen Holds 4 fl. oz."