The 900lb. Straight Line Sumo V-Surf Sac is perfect for filling up a large v-drive locker or for placement inside the boat.
The 900lb. Straight Line Sumo V-Surf Sac is perfect for filling up a large v-drive locker or for placement inside the boat anywhere it fits. Popular for use in the rear storage compartments alongside the engine in v-drive boats, these single bag forms the foundation for a great wakesurfing ballast setup.
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.
The Straight Line Sumo Sacs are the most flexible, puncture-resistant ballast bags available today. Sumo Sacs are made with a sandwiched, woven polyester core and have internally glued and taped seams for a nearly indestructible bag. The sandwich construction keeps them thin, so they are easy to fold up and store when not in use. Straight Line spent a lot of time measuring different boats to make sure that these square bags will fit anywhere on any boat.