Dunkin’ and L.L.Bean launch ‘iconic’ collab with free coffee giveaway, new merch: How to get yours

Dunkin' and L.L.Bean have teamed up for a New England-themed collaboration featuring free coffee for rewards members on National Coffee Day, co-branded merchandise, and a Bootmobile road trip from Maine to Boston. Here's how to cash in on a free drink and when the Bootmobile is in town.