Will conform to fit and fill any rear V-Drive compartment to give you maximum weight. Also will conform to fit in other places and in other type boats.
The Rules of FatSacs:
The Bigger the Wake the Bigger the Fun
As you add more Fat Sacs, keep the weight distributed 60%-70% in the rear of the boat and 30%-40% in the front of the boat
For Runabouts (I/O's) with open bows, add a Fat Sac to the center locker first, then as you gain more experience wakeboarding and desire a bigger wake, distribute additional Fat Sacs using Rule #2.
To switch to wakesurfing, get some MORE Fat Sacs and add them to the rear and side of the boat all the way up to the front (on the side that you are wakesurfing on).
Dimensions: 50" x 24" x 24"
Weight: 1100 lbs./500kg
Warning: Do not exceed the weight capacity of your boat!
Colors: Black, Grey