REI offers the DrinkTanks 64-oz. Vacuum Insulated Growler in several colors (Matte Black pictured) for $47.93. Pad your order over $50 to bag free shipping. (Alternatively, in-store pickup may be available in your area.) That's the lowest price we could find by $26. It's dishwasher-safe and keeps drinks cold for up to 24 hours or hot for 12 hours.