There are some vineyards with such a good reputation, that you do not buy actual existing wine but you buy (reserve) the wine to be made few years in the future. Then they are stored by these purchasers for the next few years and then sold once again to the final customers on auctions. This is one of the ways people make money by investing in alcohol.

Maybe it would be worth to give a try (even for purely academic purposes), to make a bet like this:

1. Buy XX bottles of such wine for BTC (even if the wine would be stored at someone's else wine cellar)
2. Sell the wine to these final customers on auction
3. Compare the final value of the wine and BTC.