FATSAC Side Sacs fit along the side of the engine compartment on inboard boat...and they will conform to fit under the seats of open bow boats. They are designed to get more weight to the center of the boat to balance any ballast you may have aft of the engine. Their narrow profile also makes for a better fit.
Dimensions: 48" x 12" x 12"
Compatible with FATSAC Tsunami Pump (no conversion parts needed)!
Weight: 260 Lbs./118 kg each