Fully-covered and large enough for three, the Convertible towable has a flat tapered profile that really flies over the water. Boarding handles make climbing back on a snap. 840-denier nylon cover. 28-gauge PVC bladder. Six Padded handles with knuckle guards. Delrin quick-connect fitting. Boston valve for easy inflation/deflation. Covered mesh bottom drains. 510-lb. weight limit. 74" x 80".
The Boston Valve is a screw-on, two-way valve. The bottom portion is screwed into the towable, while the top is screwed open for inflation and then tightened after inflation. Air is easily released by unscrewing the base connector. It's important not to miss a thread when screwing in the Boston Valve as it may cause the tube to slowly leak air. Boston Valves can be replaced easily.