Butter Rum Butter Rum is a smooth, warming spirit that is sure to delight. Crafted from select ingredients, this liquor offers a taste that's sure to please any palate. Perfect for sharing with family and friends. Why buy from Espresso Outlet?When buying from Espresso Outlet, you get the safety and guarantee of our webstore and customer service at the exact same price. When you order, the roaster receives your order immediately and it will be shipped from their roasting facility. It's the best of both worlds! Why buy from Espresso Outlet? When buying from Espresso Outlet, you get the safety and guarantee of our webstore and customer service at the exact same price. When you order, the roaster receives your order immediately and it will be shipped from their roasting facility. It's the best of both worlds! Why buy from Espresso Outlet? When buying from Espresso Outlet, you get the safety and guarantee of our webstore and customer service at the exact same price. When you order, the roaster receives your order immediately and it will be shipped from their roasting facility. It's the best of both worlds!