The Straight Line Sumo Rucsac adds 225 pounds of ballast to your wakeboard boat. Sumo Sacs are built to be nearly indestructible so you know you can trust them to pump up your wake and amplify your fun.
Made from the most flexible, puncture-resistant material available; a sandwiched, woven polyester core and have internally glued and taped seams for a nearly indestructible bag. The sandwich construction keeps them thin, so they are easy to fold up and store when not in use. We spent a lot of time measuring different boats to make sure that these square bags will fit anywhere on any boat.
Part# 2099248 Sumo Rucsac 225 45"L x 16"W x 8"H 1x Link 3x 1" NPT
Straightline Ballast system from Liquid Force on Vimeo.