Tanks for Wine, Inc. a division of Container Technology, Inc. has now been in business for 25 years! We specialize in Wine Tanks that we carry in stock at 6 Nationwide stocking facilities including Napa Valley CA, Riverside CA, Portland OR, Phoenix AZ, Dallas TX, Cleveland OH, and Allentown PA. - Our portable Wine Tanks (IBC totes) are available in 135 Gallon, 275 Gallon & 330 Gallon sizes - 6" Lid with 2" Center NPT Thread Bung. - 2" Poly Ball Valve. Tri Clover Adapters available in 304 SS. - These will stack on top of each other up to 3 high when full! - Made of brand new Virgin FDA Approved High Density Polyethylene. With a 2" Ball Valve, NPT thread.<