Along with hummus salad, another one of my favorite lunches for school is definitely overnight oats. Not only are they completely raw but it contains a lot of protein, as this version uses raw vegan protein powder. My favorite brand of protein powder is without a doubt Sunwarrior Raw Vegan Unflavored Brown Rice Protein Powder. Personally I prefer that one over the flavored ones, and I think that the Warrior Blend (new line of protein powders they recently created) tastes awful.
Keep in mind in this recipe (or any other recipe that uses protein powder for that matter) that if you use a protein powder that you dislike the taste of, the end result will obviously not be as great as it could be. However the bananas removes the somewhat chalky taste that most protein powders contain.