Two men who claim the soft drink and snack maker stole their idea for a new drink - bottled water - sued PepsiCo in Wisconsin and won a $US1.26 billion ($A1.38 billion) judgment last month when the company didn't respond. PepsiCo wants the court to toss the award or at least give it a chance to fight the accusations, which it calls "dubious." PepsiCo said it wasn't aware of the lawsuit until almost a week after the court granted the award without a trial.