Im trying to find an all in one backpack?

im a very active outdoor on the move type a person... im in search of an all in one backpack that's not bulky. im looking for a backpack that has a space for my laptop, hydration pack, boots (military) extra accessories ipod ipad phone etc...i want a spacious but backpack lol lot of compartments. ive tried google shopping, swiss, ranger joes, other similar sites and cannot find anything... a little help