Crisp Finest Maris Otter Ale Malt 25kg Sack5. 5 7. 2 EBC Beer Styles Light, dark and strong milds, English ales, IPAs, stouts, porters, barley wines, and golden ales. Usage Up to 100% FROM CRISP : Our Finest Maris Otter Ale Malt is prized all over the world for the incredibly rich and moreish ales it helps to create. Our brewers tell us it is always flavourful, easy to brew with and returns that characteristic malt body that has made it famous over more than 50 years of barley cultivation.