Part of The Cultivating thought author series Collection includes twelve 24-ounce paper cups and twelve 36-ounce paper cups; includes nine 35 x 18 x 12 cm bags, eight 42 x 21 x 14 cm bags, and two 31 x 25 x 18 cm bags with handles. The Cultivating thought author series, issued by Chipotle Mexican Grill, is the brainchild of author Jonathan Safran Foer, who also serves as its curator. It presents the thoughts of authors and comedians on Chipotle cups and bags, each cup illustrated by a different artist. Twelve authors appear on the cups, nine on the bags.