Hi Cruisers, If you depend on your iPhone storage like me, then you need a HooToo iPhone Flash drive for a cruise. I’m always using my phone for photos and video, and I constantly get the iPhone storage full warning. I recently got this iPhone flash driver adapter to resolve this problem, and for me it’s like an iPhone storage upgrade. If I’m out on a cruise and I run out of space, I can just plug in this HooToo usb drive for iPhone extra storage.