Fatsac Fillable Weight Bag | 2023 | Pre-Order


• New FatSac Fillable Sac

• Any material can be used to fill the Sac such as water, rocks, sand, and metal slugs

• Fillable Sac weighs 50 pounds when filled with water

• It connects to the Supa Pump using the standard W730 fitting

• Another way to fill it fast is plunging the bag under water until full, then capping it

• When done, empty the connects and fold up for storage just like a regular FatSac