Thankfully this USB flash drive is only 1GB, as I'd be hesitant to crack open bottles with a 4GB drive filled with important data! But, if you are someone who likes to have an opener on standby, this might be the gadget for you. For $30 from SkyMall, you can amuse your friends with this lime green Popdrive. Easily attach to your keys, purse, belt buckle or backpack. All I can say is use at your own risk. And only save material on it that you have back-up for (just in case, right?!).