Walmart has these Soylent Cacao Ready-to-Drink Meal with Coffee for just $1! REG $3.98. These premade drink mixes come with 20g of Protein in each one and replace one of your daily meals, I personally enjoy these for breakfast.
This is an in store only clearance and may not be at every store. YMMV. Click the link below to search your local area with sku: 454661224