If you're looking for excitement, our towable tubes for boating will not disappoint. The towable comfortably fits two riders, and you're sure to be seen in this this multi-colored tube.. Tubing has never been more fun. The Boston valve makes for easy inflation and deflation. The quick connect offers convenience when attaching and detaching the rope tow.Grab your friends and enjoy an exciting day with our boat towable.. Our inflatable is 9.5 lbs., 28" H, 70" W and has a 70" diameter. The versatility of this round towable tube makes it a favorite of tubers. The soft seamless material prevents any uncomfortable rubbing, letting you have hours of fun.