Ronix Eight.3 Telescope Square Shape Ballast Bag, 400 lbs.

This Telescope bag is constructed from 60-gauge heavy-duty PVC materials for the utmost in durability. Sonic welded seams and fill drain ports ensure it withstands long-lasting use. The Telecope bag includes one 1-1/2″ diameter fill port, one 1″ diameter fill/vent port, and two 1″ diameter drain ports. Bag must be filled using Eight.3 ballast pumps from Ronix. 35″L x 35″W x 9″H.