ship from Japan Logitech Logitech MX ERGO MXTB1s bluetooth wireless trackball super convenient hard case bag dedicated travel storage compatible co2CREA Impact-resistant, dust-proof, water-resistant, hand strap, lightweight and impact-resistant EVA material is used, and the inside of the bag is made of thick fabric to prevent scratches and have excellent impact absorption. Material: EVA, Color: Black Only sold in a storage bag (equipment and accessories not included)