GrowlerWerks uKeg Carbonated Growler- Great Gift for Beer Lovers, 64 oz, Stainless Steel Retail price is $200 Selling for $60 Excellent condition and includes CO2 cartridge and carrying case. Used a couple times and love this! Info: 64oz - 4 pints UKEG - keep beer fresh for weeks. CARBOBONATION CAP -VPR Technology - Adjustable cap with pressure gauge automatically regulates pressure to optimally carbonate/maintain beer. Choose desired carbonation level, from zero (off) up to 15 psi. Vacuum Insulation Vessel - durable 18/8, double-wall Vacuum-insulated Stainless Steel keeps beer cold all day PRESSURE GAGE - easily read the pressure inside the growler. DISPENSER TAP - easily pours beer any time, without removing cap. Plus tap lock to prevent dispensing. INTERCHANGEABLE TAP HANDLE - handle can be changed to personalize or represent your favorite Brewery. SIGHT GLASS - shows contents of uKeg and how much is left. CO2 CARTRIDGE - uses low cost, food-grade Co2 cartridges.