Since Starbucks is offering a free coffee today until 12, I thought I would share my thoughts. A few weeks ago, a student noticed my Starbucks cup in yoga. I was very excited about this cup: it is plastic, reusable, and only $1!! I am not a frequent Starbucks customer, but on occasion, I stop for a tea, and this is perfect to keep in the car to avoid wasting paper cups. Great affordable, eco-friendly idea Starbucks!