Sour Gush Geek Bar: Sweet Sour Candy Flavor Disposable Vape Geek Bar Sour Flavors Sour Blue Dust Flavor SOUR GUSH GEEK BAR PULSE Geek Bar Pulse Mode Disposable Vape 5% 15000 Puffs (Sour Gush) VapeShire 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 Geek Bar Sour Gush Flavor Review New Sour Gush Geek Bar Flavors Review and Discussion