BruMate Hopsulator Trio
Drink size(s): 12- and 16-ounce cans | Material: Stainless steel | Care: Dishwasher safe | Color(s): 19 color and patterns
What you’ll love:
- Fits multiple can sizes
- Freezable insert to keep drinks cold
- Turns into leakproof tumbler
- Dishwasher safe for easy cleaning
Keep in mind:
- More expensive than other koozies
The Hopsulator Trio is a versatile pick that can be used three ways. It can be used to insulate 12- and 16-ounce cans, and with smaller cans, you can also use the freezable insert to keep your drink cold for longer. But that’s not all! The Hopsulator also comes with a leakproof lid that allows you to use it as a 16-ounce tumbler for water or other beverages.
This 3-in-1 design is also quite convenient to use. It’s slim enough to fit into most cup holders, and it has a non-slip base for stability. Plus, when you’re done using it, you can simply put it in the dishwasher for hands-off cleaning, and it will be ready to go the next time you need it.
Best Budget Koozie
An Inexpensive Multipack For Your Next Party
WKieason Can Sleeves
Drink size(s): 12-ounce cans | Material: Neoprene | Care: Machine washable | Color(s): Variety pack
What you’ll love:
- Comes in a pack of four
- Textured, non-slip exterior
- Folds down for easy storage
Keep in mind:
- Not as effective as insulated koozies
These inexpensive koozies come in a pack of four, and their neoprene construction folds flat, making them easy to store when not in use. The sleeves are designed to fit onto 12-ounce cans and have a snug fit to prevent slipping, and the exterior is textured, making the koozie easier to grip. The material provides a bit of insulation for your drink and helps keep condensation contained, and the multipacks include several colors, ensuring you always know which drink is yours. Plus, the fabric is machine-washable for easy maintenance.
Best Insulated Koozie
A Durable Metal Pick From A Trusted Brand
Yeti Colster Can Cooler
Drink size(s): 12-ounce cans | Material: Stainless steel | Care: Dishwasher safe | Color(s): 8 classic colors, plus seasonal options
What you’ll love:
- Double-wall vacuum insulated
- Dishwasher safe for easy cleaning
- Customization available for an added fee
Keep in mind:
- Base isn’t non-slip
Yeti is well-known for its insulated travel mugs, and it uses the same materials for its Colster Can Insulator. The stainless steel koozies have a vacuum-insulated design that helps keep drinks cool for longer, and there are sizes available for 12-ounce cans, 16-ounce cans and 12-ounce slim cans. The designs come in the brand’s lineup of vibrant colors, and for an added fee, you can have your koozie personalized with a graphic, monogram or logo.
These stainless steel can insulators are puncture- and rust-resistant, and their no-sweat design keeps the exterior from developing condensation. And despite having a vacuum-insulated design, the koozie is still dishwasher-safe on the top rack.
Best Koozie For Slim Cans
A Stylish Option For Narrow Cans
Corkcicle Arctican Can Cooler
Drink size(s): 12-ounce slim cans | Material: Stainless steel | Care: Hand-wash | Color(s): 14 color and pattern options
What you’ll love:
- Keeps drinks cold for up to three hours
- Freezable base for added chilling
- Non-slip grip around upper edge
Keep in mind:
- Not dishwasher safe
If your drink of choice comes in a slim can, you’re going to need a special koozie like the Corkcicle Arctican Slim. Designed to hold narrow 12-ounce cans (such as alcoholic seltzers), this koozie comes in a variety of fun patterns and sparkly colors, and it even has a rubber grip around the upper edge that makes it easier to hold. The stainless steel design can keep drinks cool for up to three hours without sweating, and for extra cooling power on hot days, you can freeze the removable base of the koozie.
Best Koozie For Iced Coffee
A Stretchy Sleeve For Your To-Go Cup
Sok It Java Sok Iced Coffee Cup Sleeve
Drink size(s): Small, medium, large, extra-large or XXL | Material: Neoprene | Care: Hand-wash | Color(s): 50+ color and pattern options
What you’ll love:
- Available in several sizes to fit most to-go cups
- Helps stop cups from sweating
- Dozens of patterns to choose from
Keep in mind:
- Fit may vary for different to-go cups
If you regularly buy iced coffee (or another iced drink) from your favorite coffee chain, the Sok It Java Sok will stop the cup from sweating all over your hand and car. These neoprene koozies come in five sizes to fit most standard size to-go cups, and there are dozens of fun patterns and colors to choose from. The fabric helps keep condensation contained while providing added insulation for your drink, but it’s thin enough that your cup will still fit comfortably in your car’s cup holder.
Best Koozie For Bottles
An Insulated Option For Glass Bottles
BruMate Hopsulator Bott’l
Drink size(s): 12-ounce bottles | Material: Stainless steel | Care: Dishwasher safe | Color(s): 18 color and pattern options
What you’ll love:
- Tapered center makes it easier to hold
- Non-slip base
- Fits in most cup holders
Keep in mind:
- No grip on koozie exterior
Koozies were originally designed for canned beverages, but if you prefer bottled drinks, products like the BruMate Hopsulator Bott’l can fit standard 12-ounce glass bottles. The design fit snugly around the base of your drink, providing a layer of vacuum-sealed insulation thanks to its stainless steel construction. The sizes of the sleeve are tapered for a more comfortable grip, and the bottom of the koozie has a rubber base to prevent slipping. The design is dishwasher-safe for easy cleaning, and it even fits in most cup holders.
Best Customized Koozie
Personalized Designs For Special Events
Shutterfly Custom Can Cooler
Drink size(s): 12-ounce can | Material: Neoprene | Care: Not listed | Color(s): 75+ colors and patterns
What you’ll love:
- Can be customized with photos, text and more
- Reasonable price for custom design
- Folds flat for easy storage
Keep in mind:
- Print is only one-sided
Personalized koozies are a fun (and affordable) favor for parties, whether it’s a wedding, bachelor or bachelorette event, or even a birthday party, and if you want to create a fully customized design, Shutterfly makes it easy. You can choose from a variety of templates that can hold pictures or text, or you can just upload your own design into the platform.
Your creation will be printed on neoprene koozies that fold flat for easy storage, and they’re surprisingly affordable for a fully custom creation. Just keep in mind that the print is only on one side of the koozie—the back will be a plain fabric of your choosing.
Why Trust Forbes Vetted
To help you make the most of summer, the Forbes Vetted team has spent hundreds of hours testing and researching the best outdoor products for your personal enjoyment and seasonal entertaining. We’ve reviewed everything from the best fire pits to the best patio umbrellas, as well as lots of kitchen and dining essentials.
- The Forbes Vetted home and kitchen team includes three expert editors: deputy editor Rebekah Lowin, senior editor Amanda Arnold and editor Sholeen Damarwala.
- The author of this piece, Camryn Rabideau, is a regular contributor with extensive experience covering home and lifestyle topics.
- For tips on choosing the right koozie, we spoke with Cassie LaMere, founder and creative director of the luxury event planning company Cassie LaMere Events, as well as Aleka Shunk, entertainment blogger at Aleka’s Get-Together.
How We Chose The Best Koozies
To find the best koozies for every situation—from hanging out by the pool to throwing an elaborate backyard bash—we looked for top-rated products and used the guidance from our experts to narrow down our options to the absolute best products for your money.
- We looked at bestselling koozies from trusted drinkware brands like BruMate, Yeti and Corkcicle.
- At the advice of our experts, we focused on koozies made from either stainless steel or neoprene, which both offer good insulation and keep condensation contained.
- We prioritized options that are easy to clean and maintain, whether in the dishwasher or washing machine.
- We read through dozens of user reviews for each product, only selecting options that have a minimum of 4-star ratings with few (if any) negative reviews.
What To Look For In The Best Koozies
Here are a few factors to consider when shopping for a koozie.
There are two main types of koozies to choose from: metal or fabric. Metal drink holders like the BruMate Hopsulator Trio are made from stainless steel, which provides superior insulation thanks to vacuum-insulated walls. These koozies tend to be more expensive, but they last for years if cared for properly.
There are also fabric koozies like the Sok It Java Sok Iced Coffee Cup Sleeve: “Koozies can be made with a few different materials like foam, neoprene or polyester,” says Shunk. “I prefer koozies made with neoprene since it’s waterproof, durable and stays pliable.” Neoprene koozies don’t offer quite as much insulation as metal ones, but they’re more budget-friendly and take up less room in storage, as they fold flat when not in use.
You may also want to look for koozies that offer some type of non-slip grip on the exterior. For instance, the WKieason Can Sleeves has a textured neoprene fabric that makes it easier to hold, reducing risk of spills.
Most koozies only fit on one type of drink—common sizes include 12-ounce cans, 16-ounce cans or 12-ounce slim cans. However, you can also find sleeves for glass bottles and even iced coffee cups. “Ensure the koozies fit the types of beverages you’ll be serving,” says LaMere. “Some events may feature a variety of drink sizes, so consider versatile options that can accommodate different cans and bottles.”
If your koozie doesn’t fit properly, your drink may slide around or not sit flat on the table: “The only downside to using a koozie is that they don’t always sit flat, making them more susceptible to falling over. If using, make sure to find ones that fit snugly on your can.”
While there are plenty of plain koozies out there, you can also find options with fun colors or patterns that offer a bit more personality. These types of koozies can be beneficial at large events, as you’ll easily be able to locate your drink.
If you’re buying koozies for an event, consider an option like the Shutterfly Custom Can Cooler, which can be personalized for an extra-special touch: “Koozies can be customized to reflect the theme or branding of your event, adding a personal touch that enhances the overall experience,” says LaMere. “They can serve as memorable keepsakes for your guests, reminding them of the wonderful time they had.”
Because they’re generally used outdoors, koozies often get dirty, so you’ll want to double-check the care guidelines. Some metal koozies like the BruMate Hopsulator Trio are dishwasher-safe for easy cleaning, but others need to be hand-washed. Similarly, many neoprene options, including the WKieason Can Sleeves, can simply be tossed in the washing machine for hands-off maintenance.
What Is The Best Insulated Can Koozie?
For maximum insulation, you’re best off with a stainless steel koozie such as the BruMate Hopsulator Trio. Its 3-in-1 design can hold both 12- and 16-ounce cans, and it also converts into a drink tumbler. Thanks to its double-wall vacuum-sealed design, the koozie can keep your drink cool for multiple hours, and if you’re using it with a 12-ounce can, you can also pop the freezer insert into the bottom for added cooling power.
