• Materials: 304 stainless steel • Size: 7.5cm*9.0cm • Color: Red / Blue / Black • Production tech: Heat Transfer • Stainless Steelcups are strong so they won't crack, chip, or break easily. • This unique thermal mug is not only practical, but also environmentally friendly. Made from recycled stainless steel. • Whether hiking, camping, on a road trip, or simply in the garden – this stainless steel mug with a carabiner handle can be easily attached to your backpack or belt.