If your idea of unwinding involves a glass of vino, SipCaddy's Bath & Shower Portable Cupholder ($13.95) is the shower accessory for you. This wine-glass holder suctions to the wall of your tub, so you can sip while you're suds-ing. I can't think of a better time to indulge in some red, white, or rose than while cleansing yourself of daily stress. Beer-drinkers, SipCaddy offers a cupholder for you, too.