TRUMPET BAGS CASE Evolution I, Metalic Graphite Finish Weight: 1,600 Kg. Manufactured with the following materials: Interior: Poliespan structure and high-density polyurethane foam. Interior upholstered with high quality velvet foam. The gel-coat has metallic particles in suspension. Exterior: Fiberglass structure with a gloss finish. The gel-coat has metallic particles in suspension. YKK zip closure. It incorporates two handles. Description: The case has two hangers fixed to the structure that have been ergonomically designed to carry it comfortably as a backpack, facilitating its transport by bike / motorcycle. Inside it has a watertight compartment for a straight type mute and another for two mouthpieces. On the outside there is a sheet music bag attached with capacity for a tablet / laptop.