Hi gals: I thought that I ask you gals for your expertise. My sister bought a python handbag from Asia and she loves it. She wants to know if there is any leather treatment that she could use to protect the skin. We read somewhere that for python handbags, we need to ensure that they're protected from rain, water, etc. So my sister is wondering if there's any waterproof spray or similar item that we could apply to protect it.