Coca-Cola No Drip Bottle Protectors

 

Coca-Cola was the first company to start using no drip bottle protectors.  They are essentially paper sleeves that go around a Coke bottle and protect the server from water than had accumulated on the bottle while in the ice box.  Coca-Cola no drip bottle protectors went by a number of names including dry server, bottle bag, no-drip and bottle sleeve to name just a few and they were most often produced by a company called Renfroe or No-Drip Company.  They measure about 4 inches wide by 7 inches long were designed in two different ways; Some slide over the top of the bottle as they were a cyclindrical sleeve, while others were closed at the bottom.
 
Many of the no-drips that are sought after by collectors today date from the 1920's and they depict either a person enjoying a bottle of Coke, or the Coca-Cola logo.  Different no-drips were made for different sized bottles so there's a  number of different shapes of no-drips to collect.  Overall they're quite inexpensive, but because there are at the very least 55 different no-drip designs out there, they are still fun to collector, regardless of value.