Bottling and Bottled-in-Bond

Whisky education from Whisk(e)y Advent 2025 (2025-12-07). Summary below; full write-up with sources and images: calendar/2025-12-07.qmd.

Until ~1900 spirits were sold from barrels; Old Forester (1871) pioneered the sealed bottle. The Bottled-in-Bond Act guarantees one distillery/distiller/season, >=4 years in a bonded warehouse, exactly 50% ABV, water-only - a mark of quality, akin to beer’s Reinheitsgebot.

Verbatim source text

Reproduced from calendar/2025-12-07.qmd (Whisk(e)y Advent 2025).

We’ve already covered a little about bourbon and casking, so I was at a bit of a loss as to what to write about today. Luckily, Bib & Tucker have chosen a pretty attractive package to contain today’s whisky. Turns out, we can thank the medical tradition for that in part. From NPR, quoting from The Art of American Whisky by Noah Rothbaum:

Rothbaum says the expense of glass bottles meant that, until the early 1900s, alcohol was sold in large barrels. Bars or stores would buy these wooden barrels direct from a distiller and allow customers to come in and fill their own glass, flask or decanter with whatever was in stock. While this may have been good enough for the drinking man, it wasn’t for doctors, who “prescribed alcohol for all types of maladies,” according to Rothbaum. In 1871, Old Forrester Whiskey was the first to put its product in a sealed bottle at the distillery — ensuring that doctors and consumers knew exactly what they were getting.

Bottling whisky marked the beginning of a higher quality, more consistent spirit. Not long after Old Forrester puts out their sealed bottle, President Grover Cleveland passes the Bottled-In-Bond Act which established a standard where whiskies labeled “bottled-in-bond” were guaranteed to

be distilled at a single distillery, by a single distiller, over a single distillation season (January–June or July–December)
be aged for at least four years in a government-supervised warehouse
be bottled at exactly 50% ABV, and
have only water as an additive.

These days, we’re generally a little less concerned that someone has cut our whisky with prune juice or kerosene. Some distillers still use the bottled-in-bond designation; it still holds as a mark of great quality and consistency, and says something about the skill of the distiller involved. It’s also tradition: the German Reinheitsgebot is to beer what the Bottled-in-Bond Act is to bourbon.