February 28, 2011 No Comments Free 20oz Sierra Mist at QuickChek Print out the coupon and redeem for a free 20oz Sierra Mist at QuickChek. Offer expires 3/7/11. Locations. Free 20oz Sierra Mist at QuickChek – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.