IBEX Tumbler Review – Is It Good? (Detailed Review)

Some people like hot coffee, some like iced coffee, but nobody likes cool coffee! When you get a hot drink, there is a certain time period where it is at the perfect drinking temperature.

Unfortunately, in many standard cups, this window of time is short. If you are driving to work, chances are it’ll be too cold by the time you get there.

Cold drinks are also prone to losing their temperature, leaving you with room-temperature water or flat soda. If you try to maintain its temperature with ice, you’re looking at a watered-down drink.

The only way to keep drinks the way they should be is by maintaining their temperature from the time of pouring. To do that, you need to limit the airflow.

What Is IBEX Tumbler?

If you’re looking to bring coffee to work that will stay hot all day, or need a long-term cold drink for your kid’s baseball game, you’re in luck. The IBEX Stainless Steel Tumbler can do that and more!

If you’re sick of your hot drinks being cold or your cold drinks being warm, consider upgrading your bottle, cup, or mug to the IBEX tumbler.

This tumbler works to insulate your drink, either hot or cold, from the outside. This prevents air from getting in or out, and stops the transfer of heat to or from the liquid.

The Ibex Tumbler, found online at IbexTumbler.com, is a high quality on-the-go tumbler which claims to be the number rated tumbler in the United States, known for their ability to keep drinks both hot and cold.      

There are other tumblers on the market but when you are rated #1 its hard not to let everyone know about it.

What these other companies don’t tell you is how their tumblers are made with inferior material so your drinks dont stay cold for long and your piping hot coffee turns into a mud bath after a few hours.

With IBEX our tumbler is made with kitchen grade 18/8 stainless steel designed to keep your cold drinks cold and hot drinks hot!

How Does It Work?

According to their website, the Ibex Tumbler is known for locking in the perfect temperature for whatever drink you use it for, whether hot or cold. In fact, they say that are known for being able to keep ice frozen in drinks for up to 72 hours, which they say is much longer than any of their competitors.

The Ibex Tumbler is able to do this because they have been designed with an advanced double wall insulation and their product is made from an extra thick, food grade 18/8 stainless steel. Finally, they also provide a BPA free lid that they describe as “virtually indestructible.”

The website says that they know there are many other companies that make to-go tumblers and which make many similar claims about their quality, but Ibex says that they never cut corners and they use only the highest grade materials and that an in-person comparison of their products with competitors will prove their quality. 

The enemy of temperature control is heat transfer. When your hot drink sits out, the steam and heat rises from it and mixes with the room or environment around you.

This removes heat from your drink through convection, and can also heat your drink if it is colder than your environment. It also loses or gains heat through conduction when the heat transfers by touching the walls of the mug or the table it rests on.

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If the mug is warmer or colder than the drink, the heat enters or leaves the mug and changes your drink’s temperature. This is why people heat their tea in mugs in the microwave, or drink beer from nearly frozen mugs!

Everyone has spilled their coffee while in a rush. Sure, not everyone spills the whole thing on your pants like in a sitcom, but car spills are still inconvenient!

Where a tumbler excels against standard cups or mugs is in the ability to keep your liquids where they belong; in the cup.

With a tumbler that seals the lid, you can throw your drink in your bag without worrying about spillage. They will also often fit in the cupholder of your car, protected from spilling from bumps or stops.

If you stop and get coffee in a foam cup, or regularly use plastic and paper cups, you’re wasting a lot of materials. The cups you buy need to be produced, and that leads to more garbage.

Using a reusable tumbler will help to save the trees. It will also save you money because making drinks at home is almost always cheaper than getting them while out, and you won’t have to throw away your drink when it gets too warm or cold.


#1) It Locks In The Perfect Temperature

There’s nothing more disappointing than drinking a watered down or luke warm beverage when it should be either cold or hot! This is the main reason of creating the ultimate personal smart cup, the IBEX Tumbler. Simply put, the IBEX is engineered better to keep hot drinks hot and cold drinks cold!

#2) Engineering Marvel With Vacuum Insulation

Inspired by NASA scientists company obsessively engineered the IBEX Tumbler with copper lined double walls and then vacuum sealed it to ensure your beverage stays cold or hot for as long as modern technology allows!

#3) Keeps Ice Frozen For Longer Than Others

Keep ice in your drink, all day and night, for as long 72 hours. Company worked very hard to make sure your drink stays frosty cold by ensuring your ice stays frozen and doesn’t melt so fast in any temperature.

#4) Made For Strength And Durability

IBEX Tumblers are made from an extra-thick, kitchen-grade 18/8 stainless steel to prevent exterior sweating and temperature transfer while withstanding your rough and tough lifestyle. They are confident it will be your favorite drink cup for many years to come.

#5) Keeps Your Cold Drinks Cold – Amazing!

No matter how hot the weather, at the beach, at the ball game, at the park, the IBEX tumbler keeps your favorite drink cold! No more wasting your perfectly chilled beverage.

#6) Keeps Your Coffee Hot All Day Long

Overslept and need that hot cup of coffee to get your day started? With your IBEX tumbler, early mornings are made better when your coffee stays hot. When the day drags on and morning turns to night, you can count on your coffee to be being piping hot and delicious.

The IBEX stainless steel tumbler is about as feature-rich as a tumbler could be. There’s not much extra that a tumbler can do, but the IBEX tumbler does the basics well.

Thanks to the double-layered insulation of stainless steel and the sealed BPA-free lid, the tumbler helps to manage the temperature of your drinks by keeping heat in (or out).

The vacuum between the layers also limits conduction, allowing you to keep your hands from getting cold or warm based on the liquid inside. The perks don’t stop there, though.

First, the product has style. Unlike many other models, it comes in a variety of colors of stainless steel for the exterior. Silver, white, black orange, gold, and more are available to add a personal touch to yours, and lets you get one for each member of your family without any mistaking which belongs to whom.

Next, the tumbler is built to last. It is made with food-grade stainless steel, and IBEX claims the stainless steel they use makes their tumbler the strongest on the market. Being made of 18/8 extra-thick stainless steel, it’s easy to see why they would say that.

Finally, the tumbler is convenient and cost-effective, and can help you to cut down on unnecessary spending. Throwing out cold drinks when they get warm or warm drinks when they get cold is a waste.

Buying a cup of coffee every day can get expensive quickly as well. By maintaining your drinks, you can save money that you would otherwise pour down the drain. Also, with the 30-ounce capacity on the tumbler, you can store multiple cups of coffee and keep them hot.

You won’t have to worry about running out of coffee before you’ve woken up or need to stop to buy a new drink.

What Needs Work

The primary concern with the IBEX Stainless Steel Tumbler appears to be their advertising. The product is advertised to keep ice frozen for 72 hours, and drinks warm for 24 hours.

However, this is only true in absolutely ideal conditions. When someone has to drink from the tumbler, they expose the drink to convection because the lid is open. Frequently sipping it can lead to a ton of heat escaping or entering, and the drink can get warm or cold much more quickly than they may lead you to believe.

Another negative about this tumbler is its price. It sits at the top of the price range for tumblers, and customers have reported that they prefer other models that are cheaper.

Many believe that they are paying for the design options and 72-hour cold and 24-hour hot promises, and the promises fall flat making it not worth the extra money.

Finally, the model does not come with a handle, and customers have complained about the stainless steel outside layer being hard to grip at times. The slippery material can slip through your hand if wet, making it a good idea to consider getting a separate handle.

Cost/Price Plans

Their website says that the traditional retail price of their tumblers is $69.95, but they are currently selling their tumblers for a discounted price of $39.00 in one of four colors: Silver, Pink Magenta, Tiffany Blue, and Hunter Green.   

Refund Policy

The Ibex website is very clear that customers who are interested in returning their product for a refund will only be able to do that if their tumbler is still unopened and undamaged.

If this is the case, you can contact their Customer Service team for an RMA number and arrange to return your product within 15 calendar days of receiving your RMA number. 

If you have opened and used your Ibex Tumbler and any kind of a problem has occurred, you can contact their Customer Service team to see whether or not the damage you have incurred is covered under their Lifetime Warranty, in which case you may be able to have your tumbler replaced.  


Overall, if you do any kind of traveling or like your drinks either hot or cold, you can benefit from a tumbler. They let you keep drinks for much longer than standard cups, and save you from wasting money and paper from disposable cups.  

Regardless of which option you choose, any investment made in a tumbler is probably a good one. It’ll pay itself off after a few weeks of coffee.


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