It turns out that serving mead directly from the carboy isn't very efficient. The mead oxidizes long before you manage to drink it all. Also, carboys are heavy.
So, we put mead into bottles and kegs.
The mead maker has a lot of bottle and closure options. Some are better suited to the hobby than others. Here is a quick rundown of options and factors to help you decide.
Bottles can always be bought at your local homebrew shop or online. These are ready to sanitize and use. Their uniformity looks great in storage. Their perfect condition make them good for giving as gifts; but, they cost about $1.00-$3.00 each depending on color and shipping costs and you'll need about 24 standard wine bottles or 50 standard beer bottles to package 5 gallons of product.
Luckily, you can usually get free bottles if you're willing to put in a little work. You'll have to clean the bottles, inspect them for damage, and optionally remove old labels but it's hard to beat free.
Have friends that drink a lot of wine? Ask them to save the bottles for you.
Avoid wine bottles that had screw-off caps. They weren't made to withstand the pressure of a cork. You don't have to tell your friends or bar workers this. It's easier for them if it's a simple request. You can throw unsuitable bottles back into the recycling.
You should also avoid colored bottles purchased from a craft store. The coloring is often painted on the inside and can flake off over time.
Natural cork is the classic closure for wines of all types. It's a renewable resource consisting of dead bark removed from a type of oak trees without killing it. The cork harvesting process is fascinating to watch and surely encourages everyone who does so to recycle their used corks.
Wines corked with natural oak can be aged over long periods of time because the closure allows a very slow exchange of air between the outside atmosphere and the bottle contents. This exchange introduces minute amounts of oxygen which causes the wine to develop over time.
Natural corks are available in a variety of styles and grades. These include but are not limited to:
If you're using corks for most of your bottles, it can make sense to buy an assortment depending on how long you expect to age bottles. If most of your mead is consumed within a couple of years, but you save a bottle of every batch for a ten year mark, it can make sense to buy mostly agglomerated corks alongside a few "Extra" graded natural corks, which are expected good for 10-12 years.
Natural corks have two significant drawbacks. The first is price. Any decently long-lasting natural cork is going to get costly. The second drawback is the possibility of trichloroanisole contamination. This is the chemical responsible for "cork taint." Finally, it is determined storage orientation (upright or sideways) does not actually significantly affect the cork and whatever is convenient is fine.
Due to the rising demand (and cost) for natural corks, synthetic corks have become more popular with commercial and home winemakers. They do, however, have a handful of disadvantages.
Even with these drawbacks, if you store your finished products well (in a basement, for instance) and aren't planning to age it beyond a few years, they can be a sensible choice. In some cases they can be half as costly as the cheapest agglomerated corks.
It should also be noted that synthetic corks are constantly improving. The latest are technically advanced, consistent pieces that reproduce some of the desirable properties of natural cork, particularly controlled oxygen transfer.
Both natural and synthetic corks are available in several diameter sizes. The standard wine bottle neck is size #9, which is approximately 15/16" (24 mm) in diameter, but #8 is also acceptable for wine you don't intend to age or store for very long. You may also find them in length sizes of short and regular, but these do not appear to be standardized by produces. You want a cork about 1.75 inches (44 mm) long. Some high quality corks may be 2" (51mm) long.
There are a variety of corkers available. Handheld corkers work best with #8 corks; they are capable of inserting #9 corks, but it takes considerable effort. Floor corkers are much easier to use, but they are also more costly and the compression mechanisms are known to sometimes damage synthetic corks. If you intend to cork champagne bottles, be sure you get a corker capable of doing so, and be sure it's sized appropriately based upon whether you'll be using European or American sized champagne bottles/corks.
Never try to cork a bottle that isn't meant to be corked. Examples of bottles you should not cork include but are not limited to twist-off cap wine bottles and standard 12 oz beer bottles.
Never try to use craft corks or "cork stoppers."
These are far simpler to use than corks, and can last almost indefinitely. They consist of a metal body with a plastic insert on the interior or bottom which provides the airtight seal against the glass bottle. Some have features like oxygen-absorbing linings that reduce the amount of oxygen in contact with bottle contents.
Their primary drawback is that they form a completely airtight seal and are therefore inappropriate for long term aging if you are looking for oxygen exposure to mature a mead.
American bottles require 26 mm caps. These are the default in the USA. A person would have to go out of their way in most cases to find anything else. European champagne bottles require 29 mm caps.
There are several popular models of capper including two that use a handheld double-lever action (commonly referred to as Red Baron and Black Beauty) and a large number of bench cappers. Bench cappers can generally be configured to accommodate different cap sizes by replacing the capping bell.
Don't try to use a crown caps on a twist-off bottle. It may appear to work, but the seal will be suspect and the glass is prone to shattering. You could find yourself with a slow leak or plain old flat mead in short order. It's also possible that the bottle rim will shatter during crimping.
There are other closures out there. One example is EZ Caps.
EZ Cap bottles are also known as flip-top, swing-top, or Grolsch-style bottles. They consist of a wire lever, plastic or ceramic top, and rubbery o-ring. The wire lever acts as a latch-clamp, enabling the bottle to be repeatedly securely closed and reopened without a bottle opener of any kind. These don't make for good aging vessels because the o-ring provides an airtight seal, but can eventually dry out, crack, and provide a very poor seal. These are good for short-term storage (one year or less), or as gifts that are meant to be consumed quickly. They are very attractive for gift bottles, and the giftee can reuse them for other kitchen purposes if desired.
These bottles can hold pressure but their rating can vary quite a lot. Use reliable bottles to hold any carbonated mead, such as ones with known pressure ratings or ones that held something carbonated previously. Oddly shaped (square, flask, etc) should never be used for any carbonated beverages.
Gaskets on these bottles can be replaced and silicone ones are available. They are less prone to wearing out like rubbers ones, however, are more oxygen permeable. Exact numbers will vary by specific type but a good key fact is silicone is often higher in oxygen permeability than other things like rubber.
Kegs have both advantages and disadvantages when compared to bottling.
The biggest advantage of kegging is that it is the easiest way to create a carbonated mead. It's also the quickest and easiest way to package. It's as simple as siphoning the product into the keg, sealing it, and hooking up the CO2 tank. You save a lot of time on sanitizing bottles, capping, or corking. When ready to serve, it's simple to pour off one glass without being concerned about drinking the rest of the bottle before oxidation can set in. If friends come over, you don't have to worry about them opening and only partially finishing half a dozen bottles. Lastly, they're completely and indefinitely reusable.
On the other side of the coin, kegs are very expensive up front. If you run out of CO2, it's pretty much unusable. Sharing with friends at a party isn't as convenient as grabbing a few bottles from the shelf. When using a keg for forced carbonation, additional equipment (jockey box, kegerator, or keezer) is also necessary to achieve great results. Temperature heavily effects carbonation properties.
Kegs can also be used for bulk aging prior to a final bottling. It is possible to push gas (CO2 or nitrogen) to push and keep ambient out. This allows arbitrary dispensing, which can mean drawing off one bottle per session without O2 ingress. Otherwise, the keg lid can be remove and the keg can be siphoned from. The topic is complex and has considerations regarding what equipment you have available. It can be beneficial to post and discuss this with members who practice this.
There are also the cosmetic differences. This may be an advantage or a drawback, depending upon how much you enjoy spending time on presentation. A lot can be done to dress up a bottle. The same cannot be said for a keg. Kegs, however, always look somewhat professional.
Information on kegging is widely available, and so it will not be reproduced here. For more information, please see the links below: