Can You Take a Yeti Cup on a Plane? [Travel with Travel Mug]

Domestic and International Flight Guide

Veronica Hanson
11 min readFeb 29, 2024

That beloved Yeti tumbler tucked in your carry-on might keep your morning fuel piping hot for hours, but it can also stir up a blizzard of confusion when maneuvering through airport security.

While designed to withstand the wildest adventures, the TSA views your trusted travel mug a bit differently. So can it make the flight or will misinterpreting the liquid rules have you reluctantly relegating it to checked bags? Can you take a yeti cup on a plane?

Luckily, the answer is a reassuring yes — you can bring your Yeti cup onboard. In this guide, we’ll clearly lay out TSA guidelines around empty cups passing through checkpoints as we decode policies at individual airlines.

Can You Take a Yeti Cup on a Plane

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Facts About Traveling with Yeti Cup on a Plane

Can you take a Yeti cup on a plane? The good news is yes, you can. According to the Transportation Security Administration (TSA), travelers are allowed to bring a Yeti cup, or any other reusable water bottle, through security checkpoints.

However, it’s imperative to remember that all containers must be empty when passing through TSA’s security screening. The TSA’s 3–1–1 rule for liquids doesn’t allow full water bottles, but empty Yeti cups are perfectly acceptable. Once past security, you can fill up your Yeti at a water fountain, ensuring you stay hydrated throughout your flight.

Environmental and Practical Benefits

Bringing a Yeti cup or any reusable bottle on your travels isn’t just a matter of convenience, it’s also a step towards sustainable travel. Disposable water bottles contribute significantly to plastic waste, but by carrying a Yeti, you’re making an eco-friendly choice.

Plus, having your Yeti cup ensures you have access to your preferred hot drinks or cold beverages, maintaining your personal preferences even miles up in the air.

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Carry-On vs. Checked Bags

When deciding whether to pack your Yeti cup in your carry-on luggage or checked bag, consider convenience and accessibility. Carry-on bags are the way to go if you want to ensure your Yeti is readily available for use throughout your journey.

Since TSA officers require you to have an empty water bottle at security checks, carrying your Yeti in your hand luggage makes it easy to comply with these rules. After clearing security, fill your Yeti at the nearest water station, and you’re set for the flight.

Yeti Cups in Checked Luggage: A Cautionary Note

While it’s generally fine to stow your Yeti cup in checked luggage, this option comes with risks. The potential for leakage, damage, or even loss is higher when your Yeti isn’t within your sight.

Moreover, checked bags have weight limits, and while Yeti cups aren’t particularly heavy, every ounce counts when you’re trying to stay under a weight threshold. If you opt to check your Yeti, ensure it’s well-protected and wrapped to avoid any in-transit mishaps.

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International Flights: Yeti Cup Guidelines

Taking your Yeti cup on international flights adds a layer of complexity due to varying security measures across different countries. While the TSA’s rules in the United States are quite clear about empty metal water bottles being allowed, other countries might have specific rules or additional restrictions at airport security checkpoints.

It’s a good idea to check the security guidelines of the countries you’ll be visiting or transiting through. This ensures that your Yeti cooler cup won’t cause any unexpected hiccups during your journey.

TSA Liquid Rule and Your Yeti

On international flights, the TSA’s 3–1–1 liquid rule is a standard guideline followed by many countries, but some might have their own version of liquid restrictions.

Always remember to keep your Yeti cup empty when passing through security screenings. Once you’re in the clear, look for water stations in the airport terminal to fill up your Yeti, ensuring you have access to water or your preferred beverage on your flight.

Connecting Flights: Keeping Your Yeti Cup Handy

For those with connecting flights, especially in different countries, managing your Yeti cup can become a bit more challenging. Each airport you transit through may require you to undergo security screening again, which means your Yeti needs to be empty each time.

A great way to navigate this is by consuming or emptying your Yeti before boarding your connecting flight and refilling it at a water fountain or food court in the next airport.

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The Advantage of Having Your Yeti in Carry-On Luggage

Keeping your Yeti cup in your carry-on luggage is particularly beneficial during connecting flights. It allows you to have personal control over your beverage container, ensuring it meets the empty stainless steel water bottle requirement at each security checkpoint.

Plus, it’s a convenient way to stay hydrated, allowing you to refill your Yeti as needed, and ensuring you have access to water or other beverages throughout your journey.

Understanding Airline Policies on Bringing Yeti Cup

When planning to travel with your Yeti cup, it’s not just TSA regulations you need to consider. Each airline may have its own policy regarding carry-on items, including reusable water bottles like the Yeti.

While most airlines are generally accommodating, knowing the different rules can help ensure a smooth boarding process and a pleasant flight experience.

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Allegiant Policy

Allegiant allows passengers to bring Yeti cups aboard as part of their carry-on luggage or personal items. However, they must be empty when passing through airport security. Allegiant encourages the use of reusable water bottles to reduce waste and offers water fill stations after security in many airports.

Air Canada Policy

Air Canada welcomes passengers to bring their Yeti cups on flights. They highlight the importance of environmental stewardship and support passengers in their efforts to reduce plastic use. Just ensure your Yeti is empty through security and ready to be filled at airport water stations before boarding.

Air France Policy

Air France permits the use of personal Yeti cups during flights, advocating for the reduction of single-use plastics on board. They remind passengers to have their cups empty for security checks and offer complimentary water refills on board.

American Airlines Policy

American Airlines has no restrictions against bringing a Yeti cup on their flights. They suggest that passengers bring their reusable bottles empty and take advantage of the water available on board to stay hydrated.

Delta Airlines Policy

Delta encourages the use of personal Yeti cups and other reusable drink containers as part of their sustainability efforts. Ensure your Yeti is empty before security screening, and feel free to ask flight attendants for refills during your flight.

Emirates Airlines Policy

Emirates allows Yeti cups on their flights, aligning with their commitment to reducing plastic waste. They remind travelers to empty their Yeti cups before security checks and offer various hydration options onboard.

Frontier Airlines Policy

Frontier Airlines supports passengers bringing their Yeti cups on flights. They highlight the convenience of having a personal drink container and provide water refill options both in the airport and onboard.

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Hawaiian Airlines Policy

Hawaiian Airlines warmly welcomes Yeti cups on their flights as part of their commitment to sustainability. They advise passengers to ensure their cups are empty when passing through TSA checkpoints.

JetBlue Airlines Policy

JetBlue Airlines is yet another airline that supports the use of Yeti cups onboard. They promote sustainability initiatives and suggest passengers use airport water stations to fill their cups after clearing security.

Lufthansa Airlines Policy

Lufthansa permits the carriage of Yeti cups on their flights, recognizing the benefits of reusable drink containers for both passengers and the environment. They remind passengers to keep their cups empty until after the security screening.

Qatar Airways Policy

Qatar Airways allows the use of personal Yeti cups in flight, supporting global environmental efforts. They advise passengers to empty their cups before security screenings and offer various options for refilling onboard.

Ryanair Policy

Ryanair has no specific restrictions against Yeti cups, as long as they comply with general carry-on size and weight limits. They recommend having the cup empty through security and using airport facilities to refill it before boarding.

Southwest Airlines Policy

Southwest Airlines encourages passengers to bring their Yeti cups, emphasizing the environmental benefits of reducing plastic use. Ensure your cup is empty for the security check, and feel free to ask for refills onboard.

Spirit Airlines Policy

Spirit Airlines permits Yeti cups as part of carry-on luggage, provided they are empty during the security check. They highlight the practicality of having a personal drink container during the flight.

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Turkish Airlines Policy

Turkish Airlines welcomes passengers to bring their Yeti cups on board. They support environmental initiatives and remind passengers to keep their cups empty until they’ve passed through security.

United Airlines Policy

United Airlines allows passengers to bring Yeti cups on their flights as part of their commitment to sustainability. They advise passengers to empty their cups before security and use airport water stations to refill before boarding.

Types of Yeti Cup When it Comes to Air Travel

Traveling with a Yeti cup can make your journey more enjoyable, whether you prefer hot drinks to warm you up or cold beverages to cool you down. Yeti offers a variety of products, but not all may be ideal for air travel. Let’s explore the best options.

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Yeti Tumblers: The Perfect Travel Companion

Yeti Tumblers are a popular choice for air travelers. Their stainless steel construction is durable enough to withstand the rigors of travel, and the vacuum insulation keeps your drinks at the desired temperature for a long time. Available in various sizes, the 20 oz tumbler fits most airplane cup holders, making it a convenient option for staying hydrated in flight.

Yeti Bottles: Hydration on the Go

For those who prefer a secure lid, Yeti Bottles are an excellent choice. The screw-top design prevents leaks, an important feature when you’re packing the Yeti water bottle in your carry-on luggage.

Like tumblers, these bottles come in various sizes, but the smaller 18 oz Yeti Bottle is ideal for travel, easily fitting in backpack side pockets or the seat pocket in front of you.

Yeti Mugs: Cozy Up on Cooler Flights

Yeti Mugs, with their wide, stable base and sturdy handle, are perfect for enjoying hot beverages comfortably on your flight. While they’re great for shorter trips, keep in mind their open design might not be the best for turbulent flights.

Airport Security and Yeti Cup

Navigating airport security with your Yeti cup is straightforward, provided you remember the key rules set by the TSA and other international security agencies.

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The Empty Cup Rule

The most important thing to remember is that your Yeti cup must be empty when you go through security checks. This aligns with the TSA’s liquid restrictions, part of the 3–1–1 rule, which states that all liquids in carry-ons must be in containers of 3.4 ounces or less and fit in a single quart-sized bag. An empty Yeti cup doesn’t fall under this rule, so you’re good to go.

X-Ray Screening

Your Yeti cup will need to go through the X-ray machine along with your other carry-on items. Remove it from your bag and place it in a bin to ensure a smooth screening process. TSA officers may need to inspect it further, but this is standard procedure and nothing to worry about.

Filling Up Post-Security

Once you’ve cleared security, many airports offer water fountains or filling stations where you can refill your Yeti cup. This is a great way to stay hydrated without having to purchase overpriced bottled water at the airport or on the plane.

Packing Your Yeti Cup Safely

Ensuring your Yeti cup arrives in one piece, whether in your carry-on or checked luggage, is all about smart packing. Here’s how to keep your Yeti safe and sound during your travels.

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In Your Carry-On

When packing your Yeti in carry-on luggage, make sure it’s easily accessible. This helps with the TSA’s requirement that your Yeti be empty during security checks. Wrap your Yeti in a soft item, like a t-shirt or scarf, to prevent scratches and dings. Placing it in an upright position can also minimize the risk of it getting crushed by other items in your bag.

In Checked Luggage

If you’re checking your Yeti, cushioning is key. Surround it with soft, bulky items to act as a buffer against the knocks and bumps of transit. Consider placing it in the center of your suitcase, surrounded by clothes for maximum protection. And remember, while your Yeti is tough, extreme conditions in the cargo hold can still pose a risk, so pack with care.

Travel Safe with Yeti Cup

Taking your Yeti cup on your travels is not just about staying hydrated, it’s about doing so safely and responsibly.

Stay Hydrated, Stay Healthy

Air travel can be dehydrating, so having your Yeti cup filled with water ensures you stay hydrated throughout your flight. The convenience of having your drink of choice, whether hot or cold, can also make your journey more enjoyable and comfortable.

Environmental Responsibility

Using your Yeti cup reduces the need for disposable plastic bottles, aligning with a more sustainable and eco-friendly way of traveling. It’s a small but significant way to contribute to environmental conservation efforts.

Extra Tips for Traveling with Yeti Cup

Maximize the convenience of traveling with your Yeti with these additional tips.

Ice Packs for Cold Drinks

If you prefer your drinks cold, consider packing a small, TSA-approved ice pack in your carry-on. Once through security, you can pop it into your Yeti to keep your drink chilled for hours.

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Use Airport Water Stations

Many airports now have water refill stations, perfect for filling up your Yeti after security. This is a convenient and free way to ensure you have plenty of water for your flight.

Hot Drinks on the Go

For those who prefer a warm beverage, ask a café at the airport to fill your Yeti with hot water, coffee, or tea. Most are happy to oblige, and it’s often cheaper than buying a disposable cup.

Safe to Bring Your Yeti

Whether you’re jet-setting across continents or hopping on a domestic flight, your trusty Yeti cup can be your constant companion, ensuring your favorite beverages are always within reach. From navigating TSA checkpoints with an empty cup to sipping on your preferred drink at cruising altitude, we’ve covered the ins and outs of flying with a Yeti.

Safe travels!

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For more content about getting on planes using points and miles, head over to my main blog Nomad Veronica. I teach families how to become minimalists, use points to pay for travel, and live as full-time slow travelers.

Heads up: We teamed up with AI to bring you this post, but our human squad made sure everything’s on point.

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Veronica Hanson
Veronica Hanson

Written by Veronica Hanson

I teach moms to ditch their possessions, earn remote income 💸 and slow travel the world 🌏 ✈️ http://www.nomadfamily.club

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