Turn your G-DRIVE ev into a rugged, Thunderbolt-enabled solution. The ev All-terrain case with tethered Thunderbolt cable and watertight drive compartment, shields your drive from pressure, shock and dust. When used with a compatible evolution series hard drive, the All-terrain case is as rugged as you want to be. Perfect for in the field back up, editing, transferring and storage, this durable case leverages the speed of Thunderbolt™ and comes with a 3-year limited warranty.