Purchase The Ribiron Rebel ONLINE and receive a BurgerFuel Thickshake for FREE. Offer can only be redeemed via online ordering by placing all products in your cart and using the code VIBIRON at checkout. Offer can not be used in-store. Offer can be used for all flavours including the limited edition Popcorn Caramel. One voucher code offer can be used per person and per online order. Offer is valid until COB 30/08/2020 or while stocks last. BurgerFuel reserves the right to end or amend the offer at any time.