Bottling

beer bottles filled and labelled

Racking and Priming

If you are bottling your beer, it's best to rack it into a separate bucket first. This could be a spare fermenter or unused pressure barrel, preferably one with a tap to allow a bottling stick to be easily attached (much easier than mucking about with syphons).

The big advantage of using a separate bucket is that you can 'bulk' prime the beer before you put it in the bottles. If you bottle straight from the fermenter the only practical way to prime the beer is to add the priming sugar to each bottle individually (which is more time consuming and error-prone).

Finings

Given the right storage conditions, well-made bottled beer should clear without the need for finings. Isinglass and gelatine both produce unstable deposits and while this is OK for a pressure barrel or cask, I do not recommend using either in bottled beer.

Priming Options for Bottling

Bottling Bucket

Straight From The Fermenter

Bottle Washing and Sterilising

This is without a doubt the main down side of bottling! Each bottle needs to be washed clean, then sterilised with your choice of product. After sterilising, (unless you are using a no-rinse sanitiser) the bottles must be rinsed clean with tap water and drained. Don't forget to also sterilise the crown caps.

washing out beer bottles sterilising crown bottle caps

Filling The Bottles

While it's possible to fill bottles using a jug (I did exactly that in my early days of brewing) it's time-consuming, messy and results in spillage and therefore loss of beer - not what we want! Far better is use a device called a bottling stick.

filling beer bottles with bottling stick filled beer bottles

A bottling stick is a hollow plastic stick with a valve on the end. The stick is attached to the tap of the bottling bucket or fermenter with plastic tubing, and the tap opened. The valve at the bottom of the stick prevents beer flowing until it is pressed up against the bottom of a bottle, at which point it opens and allows beer to flow into the bottle. When the bottle is full, the stick is lifted up and the flow stops. The process is repeated for each bottle in turn.

Capping

If you are using normal beer bottles, these will take crown caps, for which you will need a capper. Various types are available and the price generally reflects the convenience of use.

using bench capper to cap beer bottles detail of capper and beer bottle

Pouring From The Bottle

Most commercial bottled beer can be poured straight from the bottle without taking much care about it. Bottle conditioned beer, however, must be handled with a little more finesse to avoid disturbing the yeast deposit in the bottom - and our home brew is, of course, bottle conditioned.

Hold the glass at an angle and slowly slide the beer into it, gradually bringing the glass upright as it fills. Look through neck of the bottle and watch the beer as it passes; as soon as you see a cloudy patch of yeast, stop pouring. With practice and a good solid yeast deposit it's possible to pour almost all of the beer leaving only a tiny amount in the bottle - aim for maybe 5 - 10mm left.

If you like a head on your beer, hold the glass upright as you pour the last third of a bottle.

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