Sour Geek Bar Flavors Geek Bar Sour Gush Flavor Profile New Sour Gush Geek Bar Flavors Review and Discussion Buy Sour Gush Geek Bar Pulse 15000 Disposable ProVape NEW! Sour Geek Bar Pulse, available at all locations! 15,000 puffs in reg. mode 7500 puffs in pulse mode Flavors Include: SOUR Strawberry SOUR Watermelon Drop SOUR Cranapple SOUR Gush SOUR Blue Dust Sour Gush Geek Bar Pulse Vapes Geek Bar Sour Gush Flavor Geek bar came out with a couple new flavors. I can promise you right here. This one is one of the top best vapes I ever had