Yes, I know this is a typical overly large, overly powerful mega gun that a soaker n00b would come up with, but I thought it would be fun to think about anyway. I might post my sketch, but here is a description of the CPS 5500 Ultra Cannon...
1. Onboard resovoir of 130 oz.
2. Detachable backpack resovoir with a capacity of 270 oz. (was originally 180 oz.)
3. A hose at the bottom of the backpack one can use to be a portable filling station for teamates.
4. Max infusion type, tethered cap for both the backpack and blaster.
5. Pressure aguge
6. Rubberized grip
7. Triple CPS pressure chambers with a total capacity of 90 oz.
8. Tracked pump, with a detachable handle one can put on the bottom to help in pumping, pump volume of 2.5 oz.
9. A button that activates the motorized pump, which can pump for you if your in a lazy mood or your just tired of pumping
10. A spot where the blaster acceptes the rechargable battery
11. Nozzles and selector. 2X, 5X, 10X, and 25X
12. Riot blast nozzle *gulp*
13. A trigger for the main nozzle and another trigger for the riot blast nozzle
14. A strap
Yes, a typical soaker n00bs creation, but still would be pretty fun to use