This Violin CarbonPoly Case has a carbon fiber-infused polycarbonate shell. This material not only makes the case strong, rigid, and lightweight like other carbon fiber case, but also provides better temperature insulation. Its woven-textured surface is more scratch resistant. Includes an Water proof sheet music pouch, backpack design straps and subway handle. 4 bow holders, suspension and more! Only 4.4lbs! 4/4 size only. Black/Black