Straightline Sumo Max 575lbs Square Sac 63-65 The Defender steamer features O'Neills

The Defender steamer features O'Neills Ultraflex DS Neoprene for a super durable neoprene resistant to velcro snags

With Jetpilot's stretch fabric plus a 1mm Neoprene

With a reversible design

just ask Brett yourself

Straightline Sumo Max 575lbs Square Sac 63-65 The Defender steamer features O'NeillsThe Sumo Max 575lbs Square Fat Sac brings the highest quality to your boat ballast systems. Designed to fit all over your boat or in your lockers with ease, you don't need to worry about wasted space. Finished in the high quality 1000 denier material and double welded seams, you won't need to stress about any possible ruptures or leaks. Capacity 575lbs 261kgs Size 127 x 51 x 33cm Material SUMO Skin 1000D 37% Higher Tensile Strength than other sacs