Flash Drive Hippo

Once upon a time I was bored. The boredom brought me to a store where a bought a tiny soft toy hippo. I went home, disemboweled the tiny hippo and implanted a USB flash drive into its belly.
Now I have a do-it-yourself USB flash drive hippo. Not really practical but looks cool.
Unfortunately, the flash drive inside can store one gigabyte only. I'm thinking of a more advanced version.