Sfuso | Italian term for (in) bulk, hence ‘vino sfuso’ is bulk wine.

Bibliography

David Gleave, ‘The Wines of Italy‘ (Salamander Books, London, 1989), p14.

Nicolas Belfrage MW, From Brunello to Zibibbo—The Wines of Tuscany, Central and Southern Italy (2nd edition, London, 2003), p466.