Choosing crowler or growler can be confusing if you enjoy craft beer and want to take fresh beer home. Although both offer convenient beer packaging, they differ in size, material, and how breweries seal them. Understanding the growler meaning and crowler meaning helps you make the right choice for your needs. So, whether you visit a local brewery or taproom, knowing the difference between crowler and growler makes your next beer purchase easier.
A crowler is usually a sealed, single-use aluminum can, while a growler is a reusable container for draft beer. Both help you enjoy fresh beer away from the brewery, but each offers distinct benefits for beer storage, portability, and freshness. This guide explains the correct crowler spelling, both container types, and their key advantages. You’ll also learn how to compare crowler vs growler and choose the best beer container for your plans.
Quick Answer
A growler is a reusable container traditionally used to carry draft beer from a brewery, taproom, or beer shop. Traditional growlers often hold about 64 fluid ounces, although many modern versions come in other sizes and materials.
A crowler is a large can filled with draft beer and mechanically sealed at the brewery or taproom. The original Crowler format became associated with a 32-ounce aluminum can developed through work involving Oskar Blues and Ball.
Here’s the easiest way to remember it:
- Growler = reusable beer container
- Crowler = sealed beer can
- Growler is usually refillable
- Crowler is generally intended as a single-use package
- Neither word is simply an alternative spelling of the other
The terms describe different packaging formats. They aren’t British and American spellings of the same word.
Comparison Overview
The fastest way to understand crowler vs. growler is to put the two side by side.
| Feature | Growler | Crowler |
| Basic design | Jug or bottle | Large aluminum can |
| Common traditional size | 64 oz | 32 oz |
| Other sizes available | Yes | Yes |
| Typical material | Glass, stainless steel, ceramic | Aluminum |
| Reusable | Usually yes | Usually no |
| Filled from draft | Yes | Yes |
| Sealing method | Cap, screw top, or similar closure | Mechanical can seam |
| Weight | Depends on material | Relatively light |
| Breakage risk | Glass versions can break | Aluminum doesn’t shatter |
| Light protection | Depends on material | Strong |
| Easy to stack | Moderate | High |
| Best suited for | Repeated local fills | Portable take-home beer |
The word usually matters here. Breweries don’t follow one universal container standard. A brewery might sell 32-ounce growlers. Another might offer 64-ounce versions. Some taprooms may offer stainless-steel growlers while others use glass.
Crowlers also aren’t restricted to one universal capacity anymore. The original format became strongly associated with 32 ounces. Modern draft-to-go packaging can appear in other sizes as well.
Main Differences Between Crowler and Growler
The biggest difference isn’t the beer itself. It’s the package surrounding the beer.
A growler gives you a reusable vessel. A crowler gives you a can that gets filled and sealed at the point of purchase.
That distinction affects almost everything else.
1. Container Material
Traditional growlers usually come in glass. Modern versions also use stainless steel or ceramic.
Glass remains popular because it’s familiar and visually appealing. You can see the beer inside. A quality glass growler can also last for years when handled properly.
The drawback is obvious: glass is heavy and breakable.
Crowlers solve that problem with aluminum. The container weighs less than a comparable glass package and won’t shatter if it falls onto the ground.
For camping, tailgating, road trips, or a crowded refrigerator, that can make a meaningful difference.
2. Size
The classic growler holds 64 fluid ounces, which equals four 16-ounce servings. However, breweries and manufacturers now offer several capacities.
The original Crowler concept centered on a 32-ounce can. That’s half the capacity of a traditional 64-ounce growler.
This creates an interesting practical difference.
A 64-ounce growler makes sense when several people plan to share one beer. A 32-ounce crowler works nicely when you want enough beer for a smaller gathering without committing to a full growler.
Neither size automatically makes one format better. Your situation determines what makes sense.
3. Reusability
This is one of the clearest differences.
A traditional growler is designed to come back for another fill. You can wash it properly and return to the brewery for another draft beer.
A crowler generally follows the normal life cycle of a beverage can:
Fill → seal → transport → open → recycle
Once opened, the can isn’t realistically designed to become your next crowler container.
That doesn’t mean you can’t physically reuse an empty can for some household purpose. It simply means breweries don’t normally treat an opened crowler as a refillable vessel.
4. Sealing Method
A growler usually receives a cap or closure after filling. The exact system depends on the container.
A crowler uses a completely different approach.
The brewery fills an open-top aluminum can. It then places a lid over the opening and uses a can seamer to mechanically join the lid and can.
That process creates the familiar sealed edge found on ordinary commercial cans.
The Brewers Association describes draft-to-go cans as packages that get filled with draft beer and sealed directly after filling. Specialized equipment handles the seaming process.
This is one reason you can’t simply turn any ordinary beer can into a crowler at home. The brewery needs suitable packaging and equipment.
5. Portability
Here’s where the crowler earns its reputation.
Imagine packing beer into a cooler for a weekend trip. A glass growler takes up space. It adds weight. You also have to think about breakage.
A crowler is much easier to toss into a cooler.
Its cylindrical shape stacks naturally with other cans. Aluminum also handles bumps that would make a glass growler considerably less forgiving.
That makes crowlers particularly useful for:
- Camping
- Picnics
- Tailgating
- Beach trips where permitted
- Road trips
- Outdoor gatherings
- Bringing brewery beer to a friend’s house
Cambridge Dictionary defines a crowler as a large metal beer container that can be filled and machine-sealed. It also notes the typical 32-ounce format.
What Is a Growler?
A growler is a container used to transport draft beer.
The classic version looks like a large glass jug. It usually has a handle and a closure at the top. Customers take it to a brewery or bottle shop where staff fill it from a draft system.
The brewery then closes the container.
The concept predates the modern craft-beer boom by well over a century. Historical word references place growler in American English as a beer-vessel term by 1885. Its exact origin remains uncertain.
That’s important because several explanations circulate online.
One popular story connects the name to the sound of beer sloshing around inside the container. Another explanation links it to historical beer-selling practices and the idea of carrying beer home.
The evidence doesn’t support treating one colorful explanation as unquestionably proven. The safest historical conclusion is that growler appeared as American beer slang in the late 1800s and its precise naming story remains uncertain.
Modern growlers have evolved considerably.
Today you can find:
- Glass growlers
- Stainless-steel growlers
- Ceramic growlers
- Insulated growlers
- Smaller growler-style containers
- Specialty brewery-branded growlers
A stainless-steel growler can be particularly useful for people who frequently transport beer. It avoids the breakage problem associated with glass while also blocking light.
What Is a Crowler?
A crowler is draft beer packaged into a large can and sealed at the brewery or taproom.
The term comes from the idea of combining can and growler. Industry sources describe the format as an aluminum counterpart to the traditional growler.
The modern Crowler story is closely associated with Oskar Blues Brewery in Colorado and Ball. The format emerged around 2013 after work on adapting can-seaming equipment for large aluminum cans filled directly from draft systems.
That history explains something important about the word.
Crowler isn’t a misspelling of growler.
It’s a deliberately created term for a different packaging format.
The original concept used a 32-ounce aluminum can. A brewery could fill that can directly from its tap system and then seal it with a specialized seamer.
The result combined the convenience of a can with the fresh-draft appeal of a growler fill.
Why Is It Called a Growler?
The honest answer is that the exact origin isn’t completely settled.
The word appears in American English beer terminology by the late 19th century. Etymological references connect the noun to growl but don’t establish one definitive explanation for why beer drinkers adopted it.
Several historical explanations have circulated over the years. Some involve the sound produced by beer or carbonation. Others connect the term to older practices surrounding take-home beer.
Because the historical record doesn’t conclusively establish one story, it’s better to say that the name’s origin is uncertain.
That’s less entertaining than a neat one-sentence legend. It’s also more accurate.
Why Is It Called a Crowler?
The crowler name has a much clearer modern origin.
The term reflects the combination of can + growler.
The concept emerged from the craft-beer industry’s effort to package draft beer in a convenient aluminum container. Oskar Blues worked with Ball to develop the large can format and associated equipment.
The first Crowler format became associated with a 32-ounce aluminum can. The brewery filled it from draft and then sealed it with specialized equipment.
That gives the word a straightforward logic:
Growler concept + can packaging = Crowler
It’s not a regional spelling variation. It’s a separate term.
Crowler or Growler: Which One Keeps Beer Fresher?
This question sounds simple. The real answer is more nuanced.
Beer freshness depends on several variables:
- Oxygen exposure
- Light exposure
- Temperature
- Filling technique
- Seal quality
- Storage time
- Beer style
- Handling after purchase
A properly sealed crowler can offer strong protection against light. The sealed can also provides a barrier against further oxygen exposure after packaging.
The Brewers Association specifically identifies draft-to-go cans as a packaging format that requires careful handling to maximize beer quality.
Growlers vary more dramatically.
A clear glass growler allows light to reach the beer. That’s particularly relevant for beer styles containing light-sensitive hop compounds. Brown glass offers more protection than clear glass. Stainless steel eliminates light exposure altogether.
The closure matters too.
A cap on a growler doesn’t function exactly like a factory-style can seam. Every filling method introduces different variables. A brewery that minimizes oxygen during filling can produce a better result than a careless fill regardless of the container’s name.
So the better conclusion is this:
A well-filled and properly sealed crowler can provide excellent protection from light and oxygen. A quality growler can also perform well when the brewery fills it correctly and the customer stores it properly.
Neither package magically preserves beer forever.
Can You Refill a Crowler?
Usually, no.
A traditional crowler is designed as a single-use aluminum package. After opening it, the customer typically recycles the empty can.
A growler has the opposite design philosophy. You bring it back. The brewery fills it again.
However, brewery policies vary. Some businesses may accept certain reusable containers while others won’t. Hygiene standards, container condition, and local regulations can affect those decisions.
If you want to reuse a growler, ask the brewery before arriving with your container.
Can You Refill a Growler?
Usually, yes.
That’s one of the main reasons people buy growlers in the first place.
You can purchase a growler once and use it repeatedly. However, proper cleaning matters.
Beer residue can become a breeding ground for unwanted microorganisms. A container that looks clean isn’t necessarily hygienically clean.
A good routine includes:
- Empty the growler promptly.
- Rinse it thoroughly.
- Clean it according to the manufacturer’s guidance.
- Let it dry completely.
- Store it with the closure removed when appropriate.
- Bring it back in suitable condition for the next fill.
Some breweries also have specific rules about customer-owned growlers.
Crowler vs. Growler for Travel
For travel, the crowler often offers practical advantages.
Consider two scenarios.
Case Study: Weekend Camping Trip
A group wants to take fresh beer to a campsite.
A 64-ounce glass growler gives them plenty of beer. Yet the container adds weight and creates a breakage concern.
A 32-ounce crowler offers less volume. It weighs less and handles rougher transportation better.
If the group expects to drink the beer soon, the crowler can be a convenient choice.
Case Study: Regular Brewery Visits
Another beer drinker visits the same brewery every weekend.
They already own a stainless-steel growler. The brewery fills customer-owned containers.
In that situation, the growler makes practical sense. The customer can repeatedly use the same container instead of purchasing a new package every visit.
These examples show why there isn’t one universal answer to crowler or growler.
The right format depends on what you’re doing with the beer.
Common Mistakes With Crowler and Growler
Several misconceptions appear repeatedly.
Mistake 1: Thinking Crowler Is a Misspelling
It isn’t.
Crowler and growler identify different packaging formats.
Mistake 2: Assuming Every Growler Holds 64 Ounces
The 64-ounce growler is traditional. It isn’t the only size available.
Mistake 3: Assuming Every Crowler Holds 32 Ounces
The original Crowler format became strongly associated with 32 ounces. Modern breweries may offer other can sizes.
Mistake 4: Assuming a Crowler Is Automatically Fresher
Packaging helps. It doesn’t eliminate every factor affecting beer quality.
Filling technique, storage, temperature, and time still matter.
Mistake 5: Treating the Terms as British and American Spellings
This is incorrect.
The distinction comes from different packaging formats, not American versus British spelling.
Mistake 6: Assuming Every Brewery Fills Customer-Owned Growlers
Policies vary.
Some breweries accept them. Others don’t. Some may only accept specific materials or containers that meet their sanitation requirements.
See Also: Homey or Homie: Which Spelling Is Correct? Meaning, Usage, and Examples
Crowler or Growler in Everyday Conversation
If you’re ordering beer at a brewery, you don’t need complicated terminology.
You can simply say:
- “Can I get a growler of the IPA?”
- “Could you fill a crowler with the stout?”
- “Do you offer growler fills?”
- “Can I get that beer in a crowler?”
- “Do you accept customer-owned growlers?”
The key is matching the word to the package you want.
If you’re writing about beer, the same principle applies.
For example:
“The brewery offers its rotating IPA selection in 32-ounce crowlers.”
That tells the reader exactly what kind of package they should expect.
By contrast:
“The taproom fills reusable 64-ounce growlers.”
That immediately communicates a different experience.
Crowler or Growler: Comparison by Use Case
| Situation | Better fit to consider | Why |
| Regular brewery visits | Growler | Reusable |
| Road trip | Crowler | Lightweight and compact |
| Camping | Crowler | Doesn’t shatter |
| Large group | Large growler | More volume |
| One-time purchase | Crowler | No container return required |
| Collecting brewery vessels | Growler | Reusable and often branded |
| Maximum portability | Crowler | Easy to pack |
| Light-sensitive beer | Crowler or stainless growler | Both block light |
| Frequent refills | Growler | Designed for reuse |
| Outdoor event | Crowler | Durable and portable |
This table doesn’t establish a universal winner. It simply shows how the practical advantages change with the situation.
Are Crowlers and Growlers Common in the UK?
The terminology can travel farther than the packaging itself.
Growler is an established American beer term. Crowler is also primarily associated with American craft-beer culture and modern draft-to-go packaging.
That doesn’t mean people outside the United States can’t understand or use the words. Beer culture crosses borders constantly. Breweries in different countries also adopt packaging concepts from one another.
Still, local terminology and availability can vary considerably.
The important point is that crowler isn’t simply the British version of growler. Cambridge Dictionary lists crowler as a US noun for a large metal beer container that can be machine-sealed.
Are Crowlers Recyclable?
Aluminum beverage packaging is widely recyclable where local recycling systems accept it.
However, recycling rules differ by location. Some municipalities accept aluminum cans in curbside programs. Others have different collection requirements.
The practical lesson is simple: check your local recycling rules rather than assuming every program works the same way.
A growler has a different environmental profile because its core purpose is reuse. Instead of disposing of the container after one serving cycle, you can potentially use the same vessel many times.
That doesn’t automatically settle the environmental comparison. Manufacturing, transportation, cleaning, water use, container weight, and local recycling infrastructure all influence the bigger picture.
How Long Does Beer Last in a Crowler?
There isn’t one universal number that applies to every crowler.
A brewery may provide its own recommended drinking window. That guidance should take priority because the brewery knows how it fills and seals its packages.
The beer itself matters too.
A highly aromatic hop-forward beer can lose some of its most delicate character over time. Other styles may tolerate storage differently.
Temperature also matters. Beer should generally remain refrigerated when the brewery recommends cold storage.
A useful rule is to treat a crowler as fresh draft beer packaged for convenient transport, not as a magic long-term aging vessel.
How Long Does Beer Last in a Growler?
Again, there’s no single guaranteed lifespan.
Growler beer generally benefits from being consumed relatively soon after filling. Once you open the container, carbonation and freshness can decline quickly.
Several factors influence the result:
- How much oxygen entered during filling
- How full the growler is
- How effectively it was sealed
- Whether it stayed cold
- Whether it experienced repeated temperature changes
- The beer style
- How long it remained unopened
A brewery that uses careful filling practices can improve the beer’s condition. The customer then needs to keep the container cold and avoid unnecessary handling.
Is a Crowler Just a Canned Growler?
It’s fair to describe a crowler as a can-based alternative to a growler.
Calling it a “canned growler” helps explain the concept to someone unfamiliar with the term. Technically, though, the two packages remain different.
A growler is a reusable container category.
A crowler is a sealed can format designed for draft beer.
That distinction becomes especially useful when discussing brewery equipment, packaging, storage, and recycling.
The Bottom Line on Crowler or Growler
The crowler or growler question becomes easy once the two terms are separated.
A growler is traditionally a reusable jug or bottle used to transport draft beer. Glass remains common. Stainless steel and other materials have expanded the category.
A crowler is draft beer filled into a large aluminum can and sealed at the brewery or taproom. The modern format became closely associated with the 32-ounce Crowler developed through Oskar Blues and Ball in the early 2010s.
Neither word is an alternative spelling for the other.
If you want something reusable for regular brewery visits, a growler makes sense. If you want a lightweight sealed package for a trip or one-time purchase, a crowler can be more convenient.
The best choice ultimately comes down to how you plan to transport, store, and drink the beer.
Frequently Asked Questions
What is the difference between a crowler and a growler?
A crowler is a sealed, single-use aluminum can, while a growler is a reusable container for craft beer. Both let you take fresh draft beer home, but they differ in materials, storage, and reuse.
What does crowler mean?
A crowler is a large aluminum can that a brewery fills with draft beer and seals on-site. It offers convenient beer to go packaging and helps protect beer from light and outside air.
What does growler mean?
A growler is a reusable beer container that holds fresh beer from a brewery or taproom. Common options include glass, ceramic, and stainless steel, with different sizes and closure types.
Which is better for keeping beer fresh, a crowler or a growler?
A sealed crowler often offers better protection from oxygen and light until you open it. However, a clean, well-sealed growler can also preserve beer quality when you store it properly and drink it soon after filling.
Should you choose a crowler or a growler for take-home beer?
Choose a crowler for a sealed, portable can that you can enjoy without returning a container. Pick a growler if you want reusable beer packaging and plan to refill it at your favorite brewery.
Final Takeaway
Choosing between a crowler or growler depends on your needs, storage plans, and how you enjoy craft beer. A crowler offers sealed, portable packaging, while a growler provides a reusable way to take fresh beer home. Both have clear benefits, so consider beer freshness, convenience, and reuse before making your choice.
