The 225lb. Straight Line Sumo Sumo RucSac is the perfect Bow Sac, Ski Locker Sac and it also fits right under the rear seat in direct drive boats. The 225lbs. is just enough weight to firm up and improve your wake.

New for 2011 Straight Line Sumo Sacs are now outfitted with three 1" NPT threaded ports allowing for the easiest integration into your factory ballast system.

If you're incredibly courageous you can even fill one on each side of the engine, along with an equal amount of weight in the front of the boat for the ultimate wakeboarding wake.