This is a storage bag for the Dyson Supersonic hair dryer, designed by Dyson. It uses a magnetic closure. There's an inner pocket, which seems convenient for storing not only the hair dryer but also the attachments. It's new and unused. I opened it to check the condition and take photos. It will be shipped in its original box. It will be placed in a plastic bag for waterproofing, and then shipped in a cardboard box.