With an original and sustainable design, the Goat Story Goat Mug Sling Cup is one any coffee lover will fall for. It’s ideal that each of the eight styles comes with two straps: one for your wrist and one you can sling across your shoulders. And you can choose between real and faux leather materials. What’s more, this coffee mug with a strap has a design that tells the ancient story of coffee. The horn shape is dedicated to the..