Will Carbonated Drinks Explode On A Plane? The Myth Revealed!

Ah, the excitement of travel! Whether you’re jetting off to a tropical paradise or embarking on a business trip, the thought of bringing along your favorite beverages is undoubtedly tempting. But hold on just a second – what about those beloved carbonated drinks? Will they explode mid-flight, creating a fizzy fiasco at 30,000 feet? Fear not, dear travelers! In this ultimate guide, we’ll delve into the nitty-gritty details of bringing carbonated drinks on a plane, so you can sip in peace without the worry of an in-flight beverage explosion.

Understanding the Science Behind Carbonated Drinks

Let’s start by unraveling the science behind the fizz. You see, carbonated drinks, like soda or sparkling water, contain dissolved carbon dioxide gas. When you crack open a can or bottle, that delightful fizz is the release of this trapped gas. Now, when you’re soaring through the skies at high altitudes, the air pressure decreases. In simple terms, the air inside the sealed container pushes out against the lower pressure outside, causing the gas to expand and potentially pressurize the container.

To put it in perspective, imagine a balloon. As you ascend to higher altitudes, the balloon expands due to the decrease in air pressure. Similarly, the carbon dioxide gas in your drink reacts to the changes in pressure, potentially leading to a buildup of force inside the container. This increase in pressure is what raises the concern of drinking explosions during flights. Understanding this process is crucial in determining how to best pack and handle carbonated drinks while traveling.

Will Carbonated Drinks Explode On A Plane?

Now, let’s talk about rules and regulations. Most airlines adhere to similar guidelines when it comes to carrying liquids, including carbonated drinks, in carry-on luggage. The standard rule typically allows for containers holding 3.4 ounces (100 milliliters) or less to be packed in a clear, quart-sized, zip-top bag. However, when it comes to larger containers of carbonated beverages, they are often subject to the same restrictions as other liquids.

As you prepare to take flight, it’s also important to consider the Transportation Security Administration (TSA) guidelines. These guidelines often mirror the rules set by airlines, emphasizing the need for liquids to be packed in a clear, resealable bag for security screening. Navigating security checks with carbonated drinks can be a breeze by ensuring they are easily accessible for inspection, adhering to the specified size limitations, and following any additional instructions provided by security personnel.

Packing Techniques

When it comes to packing your fizzy companions, it’s all about ensuring their safety and minimizing the risk of spills or leaks. Opt for sturdy, leak-proof containers to house your carbonated drinks. Look for options such as vacuum-insulated bottles or containers specifically designed for carbonated beverages. These containers are engineered to withstand changes in pressure and are less likely to succumb to the forces of carbonation during flight.

Additionally, consider the company your drinks will be kept in your luggage. To prevent any potential mishaps, it’s wise to pack carbonated drinks in a separate waterproof bag or pouch. This extra layer of protection can safeguard your other belongings from any unforeseen fizzy incidents.

Precautions and Alternatives

It’s natural to have concerns about potential in-flight drink explosions, but fret not! While the risk is there, it’s relatively low if you’ve packed your beverages securely and in compliance with airline and TSA regulations. However, if you’re still feeling uneasy, consider alternative options for enjoying your fizzy fix while traveling. One foolproof method is to purchase carbonated drinks after passing through security. This way, you can satisfy your craving without the hassle of packing and potential spillage.

Frequently Asked Questions

1. Can I pack my favorite soda in my checked baggage instead of my carry-on?

Absolutely! When it comes to checked baggage, the restrictions on carrying liquids are more lenient. However, it’s still essential to ensure that the containers are securely packed to prevent leaks or spills.

2. Are there any specific types of carbonated drinks that are safer for air travel?

In general, the type of carbonated drink matters less than how it’s packed. As long as you use reliable, pressure-resistant containers, you can bring along your preferred fizzy beverages with confidence.

3. What should I do if my carbonated drink accidentally explodes during a flight?

Should the unthinkable happen, alert a flight attendant immediately. They are equipped to handle such situations and can assist in containing any spills or addressing the aftermath of a drink explosion.

4. Is it true that opening a can of soda slightly before takeoff can prevent it from exploding later?

While this is a popular myth, it’s not a guaranteed solution. The pressure changes during the flight can still lead to an eruption, so it’s best to focus on secure packing rather than attempting impromptu pre-flight openings.

5. Are there any airlines with specific policies regarding bringing carbonated drinks onboard?

While most airlines follow similar guidelines, it’s always a good idea to check the specific policies of the airline you’ll be traveling with. This can help you ensure full compliance and avoid any last-minute surprises at the airport.


As we wrap up this comprehensive guide, it’s crucial to emphasize the importance of prioritizing safety and compliance with airline regulations when bringing carbonated drinks on a plane. By understanding the science behind carbonation, familiarizing yourself with airline and TSA guidelines, employing smart packing techniques, and considering alternative options, you can confidently enjoy your favorite fizzy beverages while soaring through the skies.

Before we part ways, we invite you to share your own experiences and additional tips for traveling with carbonated drinks. Your insights and stories can further enrich the collective knowledge of our fellow travelers, ensuring that everyone can sip safely and without worry during their airborne adventures. Cheers to fizzy travels and may your beverages stay delightfully contained, even at 30,000 feet!