New Sour Gush Geek Bar Flavors Review and Discussion Geek Bar Pulse Disposable 5% Sour Edition 5 Pack Geek Bar Pulse 15000 Sour Edition Disposable Vape 16ml 5% Vapesourcing Sour Geek Bar Pulse Vapes Geek Bar Pulse 15000 Sour Edition Disposable Vape 16ml 5% Vapesourcing 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