Design: Matt Carr, Umbra's stylish Boomba soap dish will create a warm atmosphere in your bathroom. This lovely soap pump is made of bamboo; bamboo is a highly renewable resource. Use it alone or alongside other items within the Boomba collection. Natural finish. Features a concealed plastic bladder. Measures 5" x 5" x .5". 13 ounce capacity. Umbra is the worldwide leader in casual, contemporary and affordable design for the home.