Pure, creamy, jumbo oats. Family milling since 1675. International gold Medal Winners. Sodium free. No added sugar. Great for vegetarians & vegans. Bursting with pure, natural goodness our Jumbo Oats are the perfect choice for a healthy lifestyle! The Hay Tartan. The tartan on this pack belongs to the Hay Clan. Their recorded ancestral history began in 1178 when William de Haya received the Barony of Erroll. The 5th Baron of Erroll, Sir Gilbert Hay, was famed for saving the life of his friend King Robert Bruce. Grown in Scotland.