Slate Milk slatemilk.com 0 ratings Add rating Rate your shopping experience with Slate Milk: Slate Milk is a major non-dairy milk brand that markets products and services at slatemilk.com. Slate Milk competes with other top non-dairy milk brands such as Elmhurst 1925, Tache Pistachio Milk and Ripple Foods. Slate Milk sells mid-range purchase size items on its own website and partner sites in the niche online non-dairy milk industry. When it comes to offering discount codes, Slate Milk issues coupons and discount offers regularly but less frequently than competitors. Slate Milk is a newer, or medium to lower popularity brand when it comes to discount codes and promotion searches, with fewer shoppers actively searching for Slate Milk offer codes and deals each month. LifestyleGrocery & FoodBeveragesNon-Dairy Milk