While you may not be able to wear your favorite team's sweatshirt or jersey to work, you can find other ways of promoting your fan-dom. Try a decorated ceramic mug or a nice travel tumbler. A sturdy, insulated travel mug can keep your coffee warm as you move from house or cafe to office. You can also cut down on your amount of paper cup usage, which is a great environmental boon. There are travel mugs out there for nearly every team in existence. Even the ones struggling for a victory.
The Deep Clean
While the indestructibility of travel mugs is quite desirable and the stainless steel mugs always make you look a tad more professional, even if you're repping your favorite sports team, these mugs tend to hold on to the smell and taste of coffee. No matter how many times you wash with regular soap and water or run it through the dishwasher, these mugs will have a lingering taste and smell of coffee. The best way to combat this, especially if you've let coffee sit in there for a while, is to use a mixture of baking soda and white vinegar. Simply let these two things react, or make a volcano, and make sure the mixture is coating the interior walls of your coffee mug. If you're attempting to get rid of a strong smell, leave the mixture in the travel mug overnight.