WOKAO Portable EVA Shockproof Carrying Case Storage Bag Travel Cover for WOKAO Power Converter WOKAO shockproof carrying case for WOKAO power converter and GoPro action camera, ideal for travel or home storage. External dimension: 7.4 x 5.2 x 2.5inch (L x W x H). Internal dimensions: 7.2 x 4.6 x 2.4inch (L x W x H). Built-in accessories pocket and holding belt, easy to place the devices, cables, SD card and accessories. Made of high quality EVA material. Exterior materials include heavy-duty, durable and waterproof nylon. Classic zip is convenient for Opening and Closing.