Protect and organize your SanDisk, Samsung, Kingston, and other Usb drives (16GB-256GB) with this heavy-duty waterproof case. Features 12 elastic slots for flash drives and mesh pockets for Sd cards/earphones. The shockproof Eva shell keeps contents safe from drops and water damage, while the compact 6.3""x3.5""x1.8"" design fits in bags or backpacks. Includes a convenient hand strap for portability.