Review on Keg Cap Accessory Kit For Craft Beer Growler - Maintains Freshness Of Carbonated Drinks, By DrinkTanks by Durward Carlson

We've used this keg cap on 10-12 growler fills since purchasing, both on our 64oz and 128oz DrinkTanks. We've tried varying levels of air pressure and varying degrees of finger pressure on the pour nozzle but can't manage to get a good pour with any consistency. We don't bother with the nozzle anymore but we're still glad we made the purchase because it does a better job of extending the life of our growlers than the regular cap, even if we do just pop the keg cap and pour like a regular growler between sessions.By the way, our dog gives this zero stars because the sound the cap makes if you overfill scares her to death :)