Absolutely. You can get a tactical-style backpack which has the durability, adjustability, and versatility of a tactical backpack but in a smaller size. Look for a small tactical backpack which has decent-sized compartments and smaller pockets, but without the unnecessary details such as a hydration pouch.
Something like the Gowara Gear Military Tactical Backpack or the SOG Ninja Tactical Day Pack in our top-12 list is an ideal everyday tactical-style backpack.