Hermitshell Travel EVA Protective Case Carrying Pouch Cover Bag for 3Dconnexion SpaceNavigator 3D Mouse 3DX-700028 3DX-70034 3DX-70043 Colour: Blue Concise Appearance : Instead of Tricky & Gimmick appearance, it looks concise but elegant This Carrying Case is made of EVA & Nylon which is crashproof & it is durable to use for a long term. It is easy to carry it anywhere; Seamless Design & Precise Sewing It is not easy to find extra stitch inside the case; Zipper are smooth to fasten & unfasten.