This Mangrove Jack’s recipe kit contains ingredients to make a classic Dutch lager. This Dutch giant is fresh, hoppy and very easy to drink. Included in this kit are: 1 x Mangrove Jack’s Dutch Lager 1.7kg kit. 1 x German Lager enhancer pack 1kg (contains dextrose, malt extract, maltodextrin, hops). 1 x Mangrove Jacks Workhorse Yeast.