Sour Geek Bar Flavors Geek Bar Pulse Sour Edition Disposable Vape What Does Sour Gush Taste Like Geek Bar Geek Bar Pulse 15000 Puffs Disposable Vape 16ml . 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 Geek Bar Sour Gush Flavor Profile Geek Bar Pulse Vape Starting Geek Bar Pulse X 25K Disposable $19.99