* Rare Stainless Steel Finish * The DrinkTanks® 32 oz Insulated Growler sports a double wall insulation of durable 18/8 stainless steel ensuring your beer stays as cold and as fresh as the moment you filled it. The 32 oz growler has a cap that seals vacuum tight, preventing any leaks and keeping your beer carbonated and tasting great wherever you go. Cold 45+ hours/Hot 20+ hours 18/8 Premium Stainless Steel/BPA Free Durable and Leakproof Easy Pour Handle Dishwasher Safe Holds up to 60 PSI Lifetime Warranty