Cup holder Cup holder A cup holder is a device, such as a zarf, to hold a cup or other drinking vessel. It may be free standing to hold cups securely on a desk or other flat surface, or in a tree style to store sets of cups in kitchens. They may be built into automobiles or chairs, or fixed to the walls of airplanes, boats, buses and trains. The development of the drive-in restaurant was a step in the cup holder's development. Servers would attach a tray that hooked over the car's side window, which needed to be left up a
Coffee cup recycle, and has various health risks. It is banned as a food and drink container in several U.S. cities including Portland, Ore.; San Francisco, Calif.; and Amherst, Mass. Many more cities are proposing banning the cups. The doughnut company and coffeehouse chain, Dunkin' Donuts, has been criticized for continuing to use styrofoam cups. The company has argued that there is no other material that is as insulated, and has an official statement about their foam cups on their website. However, they have begun phasing in doubled-walled paper cups designed to look like their signature foam cup. Coffee cup sleeves are