A design for a cut-glass wine decanter from 1865
A 19th-century cut-glass wine decanter. Decanting is one of wine’s most theatrical rituals — and one of its most useful. Cooper Hewitt, via Wikimedia Commons.
By the This Day in Wine History Editorial Team✓ Researched, fact-checked & verifiedAugust 20268 min read

Decanting is one of wine’s most theatrical rituals — the careful pour of a great old bottle into gleaming crystal, by candlelight, to leave the muddy dregs behind. But behind the ceremony lies real purpose, and a history that runs from Roman jugs to English lead crystal to the modern dinner table. The decanter is that rare thing: an object at once useful and beautiful1.

Quick facts

  • Decanting serves two purposes: removing sediment and aerating the wine.
  • It is ancient — the Romans decanted wine from their storage vessels to serve it.
  • English lead crystal, patented in 1674, made the beautiful glass decanter possible.
  • Modern research says decanting helps some wines — but not all.
Sediment
Leave the dregs
Air
Let it breathe
Crystal
The beautiful object

Why decant at all?

There are two good reasons to move wine out of its bottle. The first is sediment. As red wine ages, and in wines like vintage Port, a dark deposit forms; pouring the wine gently into a decanter leaves that gritty sediment behind in the bottle, so what reaches the glass is clear and clean4.

The second is air. Exposing wine to oxygen — letting it “breathe” — can soften the harsh tannins of a young red and coax out its aromas. A decanter, with its wide base, spreads the wine into a broad pool that mingles with the air far faster than the narrow neck of a bottle ever could3.

From amphora to jug

The practice is almost as old as wine itself. The Romans decanted their wine from storage vessels into serving jugs — both to leave the dregs behind and to mix it, as was their custom, with water6. Through the Middle Ages, wine was transferred into a succession of jugs and glass vessels before it reached the table. Long before anyone spoke of “breathing,” people knew that the last inch of a bottle was best left undrunk.

The age of crystal

What transformed the decanter from a practical jug into a treasure was English glass. In 1674 George Ravenscroft — under a patent from Charles II — perfected lead crystal, a brilliant, clear, heavy glass that could be cut and polished to sparkle like a jewel2.

A design for a cut-glass wine decanter from 1835
A cut-glass decanter design of 1835. In the Georgian and Victorian ages the decanter became a prized object of the dinner table. Cooper Hewitt, via Wikimedia Commons.

From it came a golden age of the decanter. The sturdy “ship’s decanter,” with its broad, heavy base, was designed not to topple on a rolling deck at sea; Georgian and Victorian craftsmen cut their decanters into dazzling facets, sometimes adding heavy cutting low on the body precisely to disguise any sediment5. The Victorians added the silver-mounted “claret jug,” and the decanter became a centrepiece of the well-set table — a statement of wealth and taste as much as a vessel for wine.

The theatre of the table

Function slid easily into ceremony. To decant an old bottle properly, a sommelier stands it up for a day to let the sediment sink, draws the cork with care, and pours in one slow, steady motion — a lit candle held behind the shoulder of the bottle, so the first glint of sediment in the neck signals the moment to stop1.

Decanting is half science, half theatre — and wholly civilised.— on the art of the decanter4

It is a small performance, and a deliberate one: the ritual says that this wine, and this meal, are worth taking trouble over.

Does it really work?

Modern wine science broadly agrees that decanting is worthwhile — with caveats3. Removing sediment is unarguably useful, and giving a young, tannic red some air genuinely helps it open up. But not every wine benefits: delicate old wines can fade quickly once poured, and light, simple wines made for immediate drinking gain little.

A rough guide to when decanting helps. Sources: refs 3 and 4.
WineWhy decant
Old red or vintage PortTo leave the sediment behind
Young, tannic redTo aerate it and soften the tannins
Light or simple wineLittle needed — enjoy the ritual

One popular belief, though, deserves no mercy: simply pulling the cork and standing the bottle open does almost nothing, since only a coin-sized patch of wine meets the air. If you want a wine to breathe, you must decant it — the bottle alone will not do3.

Function and beauty

That is the quiet genius of the decanter1. It solves a real problem — sediment and stubborn young tannins — and it does so with a flourish, in an object made to catch the light. From a Roman jug to a Georgian ship’s decanter to the crystal on a modern table, it has stayed with us because it is both practical and lovely: proof that, with wine, doing something useful and doing something beautiful need never be at odds.

Frequently asked questions

What is the point of decanting wine?

Two things: to separate clear wine from the sediment that forms in old reds and vintage Port, and to aerate the wine — letting it “breathe” so that a young, tannic red softens and opens up.

How old is decanting?

Very old. The Romans decanted wine from storage vessels into serving jugs, both to leave the dregs behind and to mix it with water. Decanting is nearly as old as wine service itself.

Why are old decanters so beautiful?

Because of English lead crystal, patented by George Ravenscroft in 1674, which could be cut to sparkle like a jewel. In the Georgian and Victorian ages the decanter became a prized status object.

What is a ship’s decanter?

A decanter with a broad, heavy base designed not to tip over on a rolling ship at sea. Like many antique decanters, it was often cut low on the body to help disguise any sediment.

Does letting a bottle “breathe” actually work?

Barely. Simply uncorking a bottle exposes only a tiny surface of wine to air and does almost nothing. To truly aerate a wine you need to decant it, spreading it into a wide pool that meets the air.

More from this day in wine history

See everything else that happened on October 15 — who was born, what was bottled, and which laws were signed.

Explore October 15 →

Read more

References

  1. Wine Spectator — How to Serve Wine: Decanting.
  2. R. J. Charleston / academia.edu — The “Invention” of Lead Crystal Glass (Ravenscroft).
  3. Decanter — How to let a wine breathe, and when.
  4. Coravin — Decanting Wine: When, Why, and How to Do It Right.
  5. Exhibit Antiques — Antique Glass Decanters: the identification of Georgian glass.
  6. Solkatt Designs — History of Decanter Sets: Origins and Evolution.

Recommended reading

Vintage: The Story of Wine

Vintage: The Story of Wine

Hugh Johnson
A grand history of wine and its rituals, from the ancient jug to the crystal decanter of the modern table.
A History of the World in 6 Glasses

A History of the World in 6 Glasses

Tom Standage
On how the vessels and ceremonies of drink — the decanter among them — reflect the cultures that made them.

As an Amazon Associate, This Day in Wine History earns from qualifying purchases. Book recommendations are chosen independently.

Categories: This Day in Wine History | Articles, Wine History In-DepthTags: , , , , By Published On: October 15, 2022Last Updated: August 3, 2026

Share This Story, Choose Your Platform!