Here is an idea whose time has not yet come:
http://www.jsonline.com/features/drinks/wooden-flask-quickly-adds-oak-flavor-b99581797z1-330272981.html
http://www.jsonline.com/features/drinks/wooden-flask-quickly-adds-oak-flavor-b99581797z1-330272981.html
![b99581797z.1_20151001114702_000_gbhcn387.1-1.jpg](https://proxy.imagearchive.com/09f/09f63df59b728f0fbfde1eb1bd33cdf9.jpg)