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Straight Line SUMO V-Surf 900 Ballast Bag

  • One Link valve for watertight and airtight filling/draining
  • Three 1" standard pipe fittings for the ultimate in custom installation flexibility
  • Centered handle on top makes it easier to adjust the bag in compartments during filling/draining
  • Weight label around valve for easy size identification
  • Color coded graphics for ideal boat location recommendations


Straight Line has become one of the leaders in ballast bags and accessories.  SL SUMO sacs are made from the most flexible, puncture-resistant material available.  They feature sandwiched, woven polyester cores and have internally glued and taped seams for a nearly indestructible bag.  The sandwich construction keeps them thin, so they're easy to fold up and store when not in use.  The people at Straight Line spent a lot of time measuring different boats to make sure that these square bags will fit anywhere on any boat!

Dimensions: 50"L x 22"W x 22"H

Compatible with the Straight Line Super SUMO Pump (no conversion parts needed)!


Additional Information

SKU 2099250
Size 900 Lbs.
Brand Straight Line
Color Grey
Location in Boat Rear