Is it Spelled Koozie or Coozie?

So, here’s the thing: there’s been quite a debate about what to call those handy sleeves that keep your drink nice and cool. 

You know, those little doohickeys that look like soft tubes that people slip their beers into? 

Yup, Koozies… or is it Coozie? 

That’s what we’ll get to the bottom of in this post. 

It turns out that these nifty little things go by different names worldwide!

We’ll explore those, too. 

What’s a Koozie or Coozie? 

Durable Goods Koozie Or Coozie.

Let’s start by defining what we’re discussing here before diving into that ongoing debate. 

You’ve probably seen them before — these koozies or coozies

These nifty little sleeves are made of foam, neoprene, or polyurethane that work their “magic” on your beverages. 

They wrap snuggly around your can or bottle, acting as a shield against condensation and helping to maintain the drink’s refreshing chill. 

Plus, these sleeves make it easier to hold your drink without getting your hands all wet and slippery. 

Using one of these is an easy way to keep long drinking sessions going without having your beverage going warm or stale. 

So, which one is it, Koozie or Coozie? 

Now that we’re on the same page, let’s dive back into the ongoing debate about the correct spelling for this item. 

“Coozie” and “Koozie” are pronounced the same, with only the distinction of the first letters. 

Koozie” is a registered trademark and brand name in the US for this product. 

It gained tremendous popularity to the point where all sorts of the bottle and can insulators became known as Koozies. 

However, please note that “Koozie” is exclusively used by the company that owns the trademark. 

On the other hand, “Coozie” is the term used by companies selling generic insulated sleeves for your drinkware. 

So, both spellings are technically correct, depending on whether you’re referring to the branded “Koozie” or any other beverage insulator. 

These days, most folks from the US prefer the spelling “Koozie,” much like how “Jacuzzi,” “Chapstick,” or “Sharpie” are now used as generic terms even though they’re brand names. 

The Mysterious History of Coozies 

Weirdly enough, the tale of the Coozie’s origins is a hot topic filled with folklore. 

One famous story claims that coozies emerged in Australia in the groovy 70s. 

Surfers, always on the lookout for chilling their cans, quickly adopted coozies into their sun-filled, laid-back culture. 

Another quirky legend traces the Coozie’s roots to the British tradition of knitted cozies for tea kettles

Instead of our modern use of Coozies to keep the cold in, the Birts made cozy covers to keep their tea warm. 

Some folks suggest that the similarity between “cozy” and “Coozie” is how these delightful drink “outfits” got their name. 

These are just some theories, but here’s what we do know. 

The Radio Cap Corporation (RCC) officially trademarked “koozie” in 1980. 

Around a year later, a clever soul named Bonnie McGough filed a patent for an “insulated drink cozy” featuring insulating material sandwiched between the outer fabric. 

And so, these rigid cylindrical holders became the iconic Coozies of that era. 

By the 90s, softer foam and neoprene materials took over, providing a comfier grip. 

The new issue was that cans tended to change shapes and sizes, leaving Coozies struggling to keep up. 

Thankfully, someone had the brilliant idea and created an adjustable Coozie that works like a slap bracelet, embracing drinks of all sizes. 

Problem solved! 

Other Terms for Koozie or Coozie

A Koozie Or Coozie Hugging A Beverage Can.

Coozies go by lots of different names, including: 

  • Stubby Holders (Aussies call their short and stout beer bottles “stubbies.”)
  • Huggers or Huggies (What we call them down South) 
  • Cozies or Cosies 
  • Coolies 
  • Beer Sleeves 
  • Beer Jackets 
  • Coldy-holdies 
  • Bawdles 
  • Coasties 
  • Bottle Jackets 
  • Qoozies 
  • Drink Holder 

Other Uses for Koozies or Coozies 


You can add a personal touch to your cans or bottles by using a Coozie. 

You can slap on your name and logo or use a signature-color Coozie to make your beverage easily identifiable. 

Protecting Your Bottles

If your Coozie is sufficiently thick, it can also serve as a protective shield, guarding your bottle against accidental breakage if it happens to slip from your grasp. 

Protecting Your Furniture 

Cold drinks tend to leave those unsightly circular marks on furniture from condensation. 

It acts as a built-in coaster with a Coozie enveloping the sides and bottom of your can or bo. 

Marketing Strategy 

These days, business owners use it as a clever marketing tactic to boost beverage sales. 

They offer customized sleeves alongside their beverages or distribute them through promotional giveaways. 

Its ease of manufacturing and low cost make it an excellent advertising option. 

Koozie or Coozie FAQs 

What is Coozie used for? 

A Coozie is a sleeve made of fabric or foam designed to insulate and keep beverages cold. 

It fits snugly around cans or bottles, helping to maintain their temperature while preventing condensation and providing a comfy grip. 

Why is it called a beer Koozie? 

Some stories suggest that Koozie is linked to British tea kettle cozies. 

While cozies kept warmth, the Koozie took a different route, intended to keep drinks cool. 

Some believe that the word “cozy” was combined with “cool,” and that is how “Coozie” came to be. 

Who invented the Coozie? 

In 1980, an inventive mind from Idaho named Bonnie McGough submitted a patent for an “insulated beverage cozy.” 

It was designed specifically for cold drinks, specifically twelve-ounce cans. 

However, her original design doesn’t match the funky and eye-catching Koozies we adore today. 

She envisioned stuffing them with goose down! 

Final Thoughts 

The Coozie has evolved from its mysterious origins into a beloved beverage accessory. 

Whether its roots lie in Australian surf culture or British tea cozies, one thing’s for sure: 

Coozies have become a practical and stylish way to keep our drinks cold and tables dry.

So, cheers to this remarkable invention!

Other Related Articles To Read Below:

An Ultimate Guide To The Best Beer Shirts.

A Complete Guide on How to Make Homemade Beer Soap.