3 month storage: a traditional growler will let carbonated beer go flat after the first pour but not this mini growler, as it will keep beer vacuum pressure and fresh for up to 3 months. Perfect for any homebrew or craft draft/draught beer

12.2" shorter cap design: more Easily Fits into home refrigerator while under pressure. The mini keg beer growler dispenser FIS 64 oz. Liquid volume - same like traditional growlers. Measuring (L x W x H): 9.0" X 5.3" X 12.2" -Inches and easily fits in your home fridge or mini kegerator

No scratch powder coated stainless steel: NutriChef growler keg 128oz kit has food-grade 304 stainless steel keg & Cap Spear, aluminum regulator & brass tap. Stylish Black matte powder coating & includes silicone O-Ring kit & 47.24" Tubing

Adjustable pressure regulator: adjust the beer carbonator mini keg growler current PSI from the regulator gauge and fine-tune pressure by rotating the knob to enjoy a perfect head on every beer. 30 psi, safety pressure regulated

Works w/ disposable threaded Co2: not included - each 16g cartridge will pump around 128oz of beer before depleting Co2 cartridge. Screw universal threaded Co2 gas cartridges (any brand) into the regulator to supply pressurized carbonation to your keg system