Designed by Grup Bonamusa, Trevol is a system of costumers with two different possible supports: one standing and one wall mounted version. The user has the ability to mount the hooks as well as the umbrella stand at any desired height. Trevol consists of an extruded aluminum column, held by a cast iron base or by two cast aluminum elements which serve as wall fastenders. The hooks are made of injected polyurethane, as well as the umbrella accessory.