The Straight Line Sumo Bow Bag 650lbs Ballast Bags are beefed up and better for 2011.
Made from the most flexible, puncture-resistant material available, 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 andstore when not in use. We spent a lot of time measuring different boats to make sure that these square bags will fit anywhere on any boat.
It also features the Sumo Sac Spring-Loaded Link Valve that creates a clean, water-tight seal that automatically opens and closes when the Uber or Sumo pump is used for filling and draining, eliminating water shooting into the boat.
