Choose the 15 oz. Perka Guji Recycled Steel and Coffee Grounds Mug to experience the perfect blend of style, sustainability, and practicality. With a nod to love for coffee, the outer wall and handle of the mug are crafted from a unique blend of recycled coffee grounds and recycled polypropylene, and the inner wall is made of post-consumer recycled 18/8 stainless steel making this mug an eco-conscious choice. This coffee mug comes with a transparent push-on lid allowing you to keep an eye on your beverage levels and the flip closure reduces the risk of spills while you are on the move. A touch of elegance is added to the design with a copper trim enhancing the visual appeal of the mug. Choose this coffee mug for sipping your favorite beverages with the warmth of sustainability in your hands. BPA free and FDA compliant. A portion of all proceeds is donated to Shelter to Soldier, a non-profit organization that rescues dogs to train as service animals for veterans in need.