The medium sized Straight Line Sumo Open Bow Ballast Bag gives you 500 extra lbs. of weight hidden in the bow of your boat.
The Sumo Open Bow Bags are a popular option to help keep your boat level loaded for better performance while surfing and wakeboarding. This medium sized open bow sac is designed to fit underneath the seats of most 19 to 21-foot boats with under seat storage in the bow. It will be out of the way to maintain bow seating availability. All Straight Line bags come standard with 1″ NPT ports (1 LINK fill, 2 fill/vent, and 2 drain) and are compatible with our factory ballast upgrades and Straight Line’s Sumo and Super Sumo pump lines.
Straight Line Ballast Bags are made of High-Density Double PVC Coated 1000D Polyester for added strength and worry free filling and draining.