Iced coffee is trying to make it into the job interview but is it actually welcome there?

No matter how much we try, it’s becoming increasingly possible not to divide the world based on generation, particularly Gen Z vs millennials. The latest episode that’s raising eyebrows and spawning opinions is the iced coffee discourse.

There are certain things you expect to see at a job interview: a carefully rehearsed answer to “Where do you see yourself in five years?”, maybe a suspiciously firm handshake. But what you may not expect to see is a 22-year-old walking in with a giant iced coffee, straw poking dramatically out of the lid, taking a casual sip before answering a question about their biggest professional weakness.  And yet, here we are.

Gen Z has apparently decided that their emotional support iced coffee is an accessory, a personality trait and, potentially, a workplace-appropriate plus-one. 

Gen Z brings a refreshingly accessible outlook to things. They treat almost everything with a sort of practised nonchalance and levels of chill that seem to be a particularly inherent skill. The iced coffee, in particular, has become less of a drink and more of a lifestyle prop. It is carried down the street, photographed beside laptops, placed next to handbags and brought into meetings with the confidence of someone who has never once wondered whether beverages have an unofficial dress code. 

Team “coffee is my extension”

Recently, an applicant brought their iced coffee to work, prompting HR to upload a video highlighting that. Naturally, there were opinions. Severely divisive ones, at that. Team Gen Z defends the choice; millennials are shaking their head. All around, some are chuckling, and some are aghast. But why?

The phenomenon feels particularly Gen Z because this is a generation that has blurred the boundaries between the personal and professional in ways previous generations might have found mildly alarming. Work meetings happen from cafés. “Getting ready for work” can mean putting on a good top over pyjama bottoms. Your desk can be anywhere with Wi-Fi and a functional charging point. And coffee comes with you as reliably as does your Stanley.

For Gen Z, there is also something refreshingly anti-performative about the idea. Why should professionalism require pretending that you don't have basic human needs? You are thirsty. You bought a drink. Congratulations. There is even an argument that bringing your coffee can signal confidence. You are not walking into the room trying desperately to look like a different version of yourself. You are simply showing up as you are.

Of course, this argument has one small problem: the person interviewing you might not agree. 

Team “read the room”

So why should an interview be different? Well, because an interview is still one of those moments when first impressions matter. You are, essentially, entering a room where another person is deciding whether they can imagine working with you. Showing up with a coffee could read as relaxed and self-assured or, depending on the interviewer, too casual. Not the best first impression in a world where these are carefully curated.

The opposing camp isn't necessarily anti-iced coffee. They are anti-potentially unnecessary risk. An interview is not a casual catch-up with your friends. It is a professional interaction, and part of navigating professional spaces is understanding context. You don't know your interviewer's expectations, personality, or workplace culture. If the company has an ultra-formal environment, strolling in with a giant plastic cup and an inch of condensation running down your hand may feel slightly out of place.

Plus, are you really going to go in for a dewy handshake? Ask your potential boss for a coaster? Run the risk of the lid popping and there being a giant mess? What if the interviewer asks you a question and you are halfway through a sip? Suddenly your carefully prepared answer about being “a strong communicator” is interrupted by a very loud slurp. Not ideal.

But does drinking it make a difference?

Here's where things get interesting. There is a difference between carrying an iced coffee into an interview and actively drinking it throughout the interview. The former could perhaps be ignored. The latter is more noticeable. And when you are being assessed in a relatively short window, why give the interviewer an opportunity to focus on something unrelated to your qualifications?

Think of it as the same logic behind silencing your phone. Nobody is saying phones are inherently unprofessional. But if yours starts vibrating across the table while you're discussing your strengths, suddenly the conversation has acquired an unnecessary subplot.

Your iced coffee could have the same effect. 

The bigger question: What even counts as professional anymore? 

Perhaps the reason this tiny coffee controversy has become so entertaining is because it taps into a much bigger generational shift. For years, professionalism came with a fairly rigid visual vocabulary: formal clothes, polished shoes, serious expressions, office desks, and definitely no beverages balanced precariously beside your CV.

But workplaces have changed. Dress codes are looser. Hybrid working is normal. Younger employees are increasingly questioning workplace rituals that exist simply because “that's how things have always been done.”

Unwittingly, the iced coffee seems to have become a sort of symbol of that shift. It may sound appealing to be exactly the person you are, but we still live in a world where impressions matter, perhaps even more to Gen Z. Knowing when to adapt to your surroundings is also a valuable professional skill. Being yourself doesn't mean ignoring context. You can be authentic and understand that an interview is a slightly different environment from your favourite neighbourhood café.

So… can you bring one? Technically, sure. Should you? Well, that depends.

If you're interviewing at a laid-back creative agency where everyone appears to communicate exclusively through memes, and someone is conducting the meeting in sneakers, your iced coffee probably won't cause a workplace emergency. In fact, you might swap opinions on favourite drinks.

But if you're walking into an intensely formal boardroom where everyone is wearing suits and the water comes in tiny glass bottles, perhaps reconsider.

A sip too far? 

Let’s be clear: an iced coffee is not a cigarette, or a phone buzzing loudly throughout the interview. It is not a bag of chips being aggressively crunched while someone asks about your career goals. It's coffee.

If you need caffeine to function at 9 am, having one before an interview can actually make you feel more focused and comfortable. And if you picked it up on the way there because you had a long commute, is leaving it outside the building really that big of a deal? 

As a millennial, I’d probably carry the following into a job interview I have presumably worked hard for: my resumé. That’s it. I love an iced vanilla latte as much as anyone else, and am sipping one as I write, but do I necessarily want to bring it along in a setup where, let’s face it, I’m going to be judged on my ability to make professional choices? I think not. 

Lead image: Getty Images 

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