December 21, 2009 No Comments Free Bagel Poppers with Beverage Purchase at Einstein Bros Bagels Free Bagel Poppers with Beverage Purchase at Einstein Bros Bagels Printable coupon – good for one free container of bagel poppers with the purchase of any beverage. Expires 12/29/09. Store locator. Free Bagel Poppers with Beverage Purchase at Einstein Bros Bagels – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.