The 650 pound version of the Sumo Max series with Sumo Max pump compatibility.
Looking for a bag to use with the fastest portable pump on the market? The Sumo Max 650 features the Sumo Max port for use with Straight Line's new 4250GPH ultra pump.
A great fit in the rear locker of many v-drive boats, this is a perfect option to weight your boat for surfing.
Features four 1" NPT integration ports, with a new plug design that is easier to loosen and tighten by hand.
Straight Line Sumo Max Flow Pump
The quickest pump on the market, fill/drain your ballast at a whopping 4250 GPH. That is over 200 pounds per minute!
Straight Line Sumo Max 1" NPT Valves
A new easy turning cap with a perfect water tight seal. Pressure tested up to 6 PSI. The 1” NPT ports allow built in ballast systems to fill, drain and vent quickly for hassle free operation.
Straight Line Sumo Skin 1000D
SUMO Sacs are made with a flexible and puncture-resistant fabric, “Sumo Skin.” This construction is 150% stronger in tearing tests and 37% higher in tensile strength than other competing brands (Eight.3 and Fly High).