Fresh Organic Semi-Skimmed Milk. Semi-Skimmed Milk is our most popular milk type with a fat content of between 1.5 - 1.8%. Organic milk is locally sourced from farms that are part of the OMSCo (Organic Milk Suppliers Cooperative). Delivered direct to your doorstep in an environmentally conscious glass pint bottle. Simply rinse and leave out for collection by your milkman on your next delivery date.