FUNNEL FILLER BAG VS. TRADITIONAL FILLER BAGS
As an alternative to using multiple traditional filler bags, a single, budget-friendly Funnel Filler Bag can be installed by aligning its outer Velcro with the interior Velcro of the Sandbag. From there, you can use the convenient, built-in funnel to easily add as much sand as you want (for more movement, use less volume). Users interested in quick, repeated weight changes may prefer to stick with the modular, traditional filler bags.