- New Larger 4" diameter fill/empty hole.
- 11" wide x 14" long x 9.5" high
- Holds 50 pounds of water.
- Hydro fill within seconds by scooping the water up on the swim deck.
- 2 Handles for easy grabbing and moving.
- Fill the Sac with any material! Water, rocks, sand, and metal slugs can all be used
- Tweak your wake for a clean rider or surf.
- Strongest most durable fillable weight on the market.