If you can believe there is no thief like the fool in the movie, then you can put your money anywhere. If not, you'd better hide it. Where is the safest place? It should be underwear. This pair of underwear is specially designed with a pocket where you can put money and valuables, but don't put too big things or it will make you uncomfortable. Besides, it may not be safe for women to use this underwear. It costs $ 5.99.