Nothing beats the intense summer heat like lounging in some refreshing water with several of your favorite friends. This Party Lounge from O'Brien holds up to 8 people and has mesh seats, plus 8 cup holders for each individual's beverage of choice. Lounge is constructed from 18-gauge PVC and features 4 tie-off points for anchoring and 1 Lightning valve for quick inflation/deflation. The Lightning Valve is similar to the Boston Valve except that it is attached to the towable, so there are no parts to keep up with or lose. The wider opening inflates and deflates 57% faster than the Boston Valve. An interior flap prevents air from escaping, even if the cap is not in place. Inside diameter of the valve measures 30mm. 126" diameter.