UK Tea & Infusions Association - The Humble Tea Bag
www.tea.co.uk
The invention of the tea bag in the twentieth century was a development that would radically change our tea-drinking habits forever.

Bonus: The Britons were reluctant to the new American invention for a long time. In the early 1960s tea bags only made up 3% of the market, but in 2007 it had risen to 96%.