The Mountain Tea Tumbler, made by Boulder, Colorado-based <a href="http://theteaspot.com/?gclid=EAIaIQobChMIt4ep5Km43AIVloizCh0lVwcqEAAYASAAEgLkSvD_BwE">The Tea Spot</a> won the World Tea Award for Best Brewing Device (Non-Electric) at the <a href="https://worldteaexpo.
