Nothing says “welcome back to the work week” quite like an extra long line at your favorite coffee shop on Monday morning. This could brighten your day: get a discount by bringing in your own reusable coffee mug or tumbler. To curb the excessive waste caused by all the disposable coffee cups they sell, many coffee shops offer discounts to their eco-conscious customers. Check out the infographic below to learn more and contact your local coffee hangout to find out what kind of discount you can get by bringing in your own cup. The savings for your pocket book AND the environment can really add up.