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Lakesurf ROC SAC Self Fill Ballast Bag, 40 to 60+ Pound Capacity, for Wakesurfing and Wakeboarding

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Availability: In Stock.
Fulfilled by Lakesurf

Arrives Nov 21 – Nov 23
Order within 7 hours and 48 minutes
Available payment plans shown during checkout

Item Package Quantity: 1


Features

  • EASY SELF FILL / LEAK PROOF SEAL Simple roll top hook and loop closure opens wide for easy fill and closes quickly and securely. Tall roll top gives a leak proof seal to keep your boat clean.
  • FLEXIBLE FILL OPTIONS - Fill with rocks, gravel, sand, steel pellets, or whatever else you have handy. A sand/gravel mix will yield about 45 lbs per bag. Please note, these ballast bags come empty.
  • FITS IN SMALL SPACES - Easily stows away in lockers, under seat cushions, or anywhere you've got a little empty space. Solid fill materials are more dense than water making ROC SAC great for tight spaces. A filled Roc Sac is about 14" x 12" x 3".
  • PREMIUM DURABLE MATERIALS Made with ultra-tough 22oz PVC coated polyester fabric (1000X1300D). Fabric is waterproof and UV resistant. Heat welded seams are strong and water tight. Built to last.
  • VERSATILE APPLICATIONS Great for boosting your wakesurfing wave and so much more. Anchor your jet ski, secure your tent, balance your small watercraft, or secure cantilever patio umbrellas, patio furniture, pool covers, trampolines, or almost anything you want to stay put.

Size: One Size


Color: Black


Material: Polyester


Sport: Wakeboarding


Brand: Lakesurf


Item Package Dimensions L x W x H: ‎18 x 16 x 0.5 inches


Package Weight: ‎0.8 Pounds


Brand Name: ‎Lakesurf


Warranty Description: ‎1 year manufacturer


Color: ‎Black


Material: ‎Polyester


Manufacturer: ‎Lakesurf


Part Number: ‎RS2BLK01


Size: ‎One Size


Sport Type: ‎Wakeboarding


Date First Available: April 4, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 21 – Nov 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • High quality, excellent design
Item Package Quantity: 10
I was able to easily add 450 lbs of ballast with these bags. Very well constructed and the handles are great. Easy to move and transport and no leaks!!
Reviewed in the United States on August 18, 2023 by skarlson65

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