Premium material: Made of Waterproof, Shockproof, Heavy-duty and Durable Material. Well padded semi-flexible interior, excellent protection for your gadgets against scratches, dust, impacts, and accidental dropping.Carrying Case External dimension: 7.48'' (L) x 4.33" (W) x 1.37" (H).Multiple Usage: It can hold charger, batteries, power bank, hard drive, memory cards, digital camera, cables, external driver, flashdrive, chargers, several USB cables, memory cards, smartphones and such. also good for kids’/students stationeries, like pen, pencil, highlighter, gel pen & eraser.Easy to carry: External hard drive case includes convenient portable belt. You can easily slip it into your backpack or carry it in your hand.WARRANTY - If you have any questions or are not satisfied, please contact us 24 hours a day. Make sure to give you good shopping experience. If our electric accessories bag doesn't meet your demands, please feel free to let us know and we will resend you a new replacement or issue a refund.