Homeself waterproof hard shell Electronics Accessories Travel Organizer Case for Power Bank /usb/Hard disk Made of hard shell material:EVA.It is hard,waterproof ,shock proof and durable to make sure your item is safe and secure.the surface material is pu,very smooth. Portable Universal Wrap Electronics Accessories Travel Organizer / Hard Drive Bag / Cable Stable case with handle. Size:20.5*15*4cm.The case itself is lightweight so after loading your items in it, it shouldn't be that heavy.Its your best choice when you on the traveling way The plate inside make sure your USB in place and do not move.it can protect your items The Travel Cable Organiser with handle .it is Pertect for travel. when you go to travel ,take the your USB/Power/hard disk with you.Keep the case in the car or luggage or office.this travel case will convenient for your trips