You can always buy a cool flash drive, but they're never going to be totally unique and totally you. If you want to have something that no one else has, you have to go DIY. And as it turns out, making your own flash drive out of an old rubber toy is surprisingly easy and a great way to make something that is truly unique.
Pink Stripey Socks has all the instructions you need to make your own one-of-a-kind flash drive that will be pretty hard to forget about. Best of all, these kinds of toys are super cheap so you can customize your drive for practically nothing.