Use the ice to fill the copper mug to the top.
Pick up the raspberry vodka. Measure 2 oz of raspberry vodka with the jigger and toss it in the mug.
Pick up the lime juice. Measure .5 oz of lime juice with the jigger and toss it in the mug.
Pick up the ginger beer. Measure 4 oz of ginger beer with the jigger and toss it in the mug.
Pick up the sprig of mint and toss it into the mug.