129,233 SF Mixed-Use Business Park & Self-Storage Facility on Bainbridge Island Coppertop Park & Self-Storage is a vibrant business park on Bainbridge Island that offers commercial office space for a variety of businesses, as well as heated and secure storage. The park features durable, post-and-beam steel construction, copper-coated metal roofs, city utilities, and fiber-optic internet. Uses span retail, office, light industrial, and a modern self-storage facility with 176 climate-controlled units.