Product details
• New Larger 4" diameter fill/empty hole.
• Any material can be used to fill the Sac such as water, rocks, sand, and metal slugs
• 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.
• Tweak your wake for a clean rider or surf.
• Large 4" red cap for sealing the fill port.
• Strongest most durable fillable weight on the market.