Motocaddy S Series Golf Trolley Seat double this model boasts a different this model boasts a different combination of performance characteristics than Pro V1 and Pro V1x that allows golfers to finetune their Flight The Titleist Pro V1x Left Dash Golf Balls have been engineered for golfers who prefer a high flight similar to Pro V1x with a vastly lower full swing spin and firmer feel The Motocaddy S Series Golf Trolley Seat is a fantastic accessory for golfers who feel they need to take the strain off their feet on the course The comfortable padded seat provides ample comfort with spacious internal storage space for those that want it