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Straight Line Sumo V Sac (600 lbs)

Straight Line Sumo V Sac 600 lbs 40" x 20" x 20"

  • Straight Line Sumo V Sac 600 lbs 40" x 20" x 20"

Availability: In stock


The Straight Line Sumo V Sac 600 is one of the most versatile and popular wakeboard ballast bags available.


Equally at home in the rear lockers of most v-drive boats, or out in the open, the Straight Line Sumo V Sac 600 might be the most versatile ballast bag every made. It is similar in size and weight to the Fly High Fat Sac. This Sac will be perfect for the V-Drive locker, bow or in on the side of a direct drive engine compartment.

Since 2013 Straight Line Sumo Sacs have been outfitted with four 1" NPT threaded ports allowing for the easiest integration into your factory ballast system using our exclusive factory upgrades. This bag is also fully compatible with our exclusive X-Link system, for the fastest possible swaps from one side to the other.

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.


6 Reviews
40"L x 20"W x 20"H
1 LINK fill, 2 fill/vent - 2 drain
1 Year
Straight Line - view brand page
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  • 10/6/2014
    Works exceptionally well
    Dennis I called WakeMakers to discuss adding additional ballast to our mastercraft. They walked me through my options for my specific boat model. We settled on these sumo sacs and the required connectors. These bags are easy to install and work very well. Great product and great service.
  • 7/31/2014
    Great Ballast and Great Customer service!
    David This 600lb sumo sac fits perfectly in my 2014 Axis A20. Very easy to install with the fittings they provided for my plug and play system. In addition, the customer service from wakemakers was amazing! It worked so well i ordered another one and the front arrow sac. Installation was quick and easy, and it worked flawless.
  • 5/11/2014
    Versatilbag of high quality
    Jason I have a Seadoo Speedster 200 so I don't have space in my engine bay for a bag. This bag is small enough and pack enough weight to put it just about anywhere. High quality material and the link valve makes filling and draining very easy. Great all around bag.
  • 7/24/2013
    Fits well in rear locker - love the link check valve
    Greg H The Sumo V Sac 600 is a perfect fit for the rear locker of my Mastercraft X-30. The new check valve works great and doesn't spill water all over the rear compartment when filling or removing the sumo pump. I'm going to definitely pick-up another Sumo Sac to fine tune the wake.
  • 7/23/2013
    2 600 lb sacs. 1200 lb total ballast for wakesurfing
    Melva Excellent advise on ballast for my boat for wakesurfing. Would not hesitate to purchase further with wakemakers again. Thanks
  • 4/25/2013
    Straight Line 600's
    David V. Very stoked on this new product from Straight line, the new sumo sac line includes 4 1" inch ports (other than 3/4 ports from flyhigh) which speeds up fill and drain times, also has a link check valve on top if I ever fill like using my sumo pump to have even faster fill and drain times. The new sumo sacs are amazing and very durable, Straight Line is my new sac of choice.
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