Does anyone know how the soymilk powder from vincent's works in coffee or as a cold drink? I'm thinking for an upcoming camping trip, where I will have only a tiny fridge available, so am interested in knowing the taste of powdered either straight up in a glass or in a coffee? Saving on refrigerator space is a bit of an issue. Anyone know? Taste, texture etc? If there are any other brands of powdered soy, that are better for drinking from other places, please let me know.