Amazon.com, Kmart, Walmart, Sears and Advance Auto Parts sell plastic cup holders, as of 2015. Plastic cup holders are available for many settings, including in automobiles, the house, boats and poker tables.
As of November 2015, Amazon.com sells recessed and hanging cup holders. Most of these cup holders are in black, but some come in other colors, including blue, silver and gold. Kmart offers a plastic cup holder in smoke color with a slide-under tab. Walmart offers standing and folding cup holders in colors including black, two-tone silver and black, khaki and gray. Advanced Auto Parts sells cup holders specifically for cars, including wedge cup holders, dash caddies and cup-holder inserts.