July 3, 2012 No Comments FREE 18.5 oz Lipton Pure Leaf Tea at Thorntons Print out the coupon and redeem for a FREE 18.5 oz Lipton Pure Leaf Tea at Thorntons stores. Coupon valid July 3-July 9, 2012. Locations. FREE 18.5 oz Lipton Pure Leaf Tea at Thorntons– EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.