Now through April 14th if you purchase a Chipotle Repurposed Billboard Lunch Bag you will receive a coupon inside valid for a FREE Burrito on Earth Day, Sunday April 22nd. All proceeds will benefit the Chipotle Cultivate Foundation. Supplies are limited. Please note that each bag is as unique as the billboard it is made from. Therefore, the graphics and colors on the side insets of the bag you receive will vary slightly from the images shown here. You can purchase the bag online. I’m unsure if they are offered at Chipotle locations.