Tetley's Peppermint Tea Bag tea brews a cool and delicious cup of herbal tea from every Tetley's tea bag that you steep. Tetley's Peppermint herbal tea bags are a caffeine-free herbal tea with the fresh and soothing coolness of peppermint with a sweet hint of subtle Autumn fruit. Tetley's Peppermint Herbal Tea Drawstring Tea Bag easy-dunking tea from Coffee For Less comes in boxes of individually-wrapped tea bags in order to ensure that every tea bag stays fresh longer.