How Big Is a Glass of Wine in Australia? (And Why Reusables Make Sense)

At Grounded Goods, a female‑led, B Corp-certified Australian business, we don’t just design reusable products. We create beautiful, purpose-built alternatives to single-use waste. And our newest addition, the reusable wine cup, is no exception.

So how big should a glass of wine be in Australia? And how does that relate to the kind of cup you serve it in, especially at events, outdoor venues, or beachside picnics?

Let’s pour into it.

What’s the Standard Serve Size for Wine in Australia?

In Australia, one standard drink of wine is 100 mL (at 13% alcohol). But actual pours are typically larger:

Knowing these sizes matters, especially for responsible service, portioning, and choosing the right drinkware.

Why Cup Size Matters (Yes, Really)

At events, parks, and even festivals, wine is often served in disposable plastic or so-called “compostable” cups. But these aren't always the right shape or size, and rarely make it to actual composting facilities.

That’s where reusable wine cups come in. Ours is:

• Has a pour line for a standard 150 mL pour, with comfortable headspace

• Elegant and durable no cracked rims or smashed cups

• Made right here in Australia, in Melbourne

• Easy to clean and reuse again and again

Whether it’s a beach concert, winery event or just your own backyard, the wine tastes better in a reusable cup designed for the occasion.

Compostable ≠ Sustainable (Here’s Why)

Many events turn to “compostable” cups thinking they’re the greener option, but these cups:

• Often require industrial composting (rarely available through kerbside bins)

• Can feel soft, sticky, or prone to collapse under liquid

• Still generate huge volumes of single-use waste

In contrast, a well-made reusable wine cup can be used hundreds of times. It’s better for the environment, more pleasant to drink from, and more cost-effective for organisations in the long term.

Who Are Our Wine Cups For?

We supply reusable cups to:

• Events companies and licensed venues looking to cut waste

  

• Festival organisers seeking shatterproof, crowd-safe wine options

• Sustainable hospitality businesses who care about their guest experience

• Swap system providers who operate circular reuse logistics

• Councils and community groups wanting local, visible impact

• Stadiums wanting to meet ESG goals and give visitors a great experience

We don’t typically run reuse systems ourselves, we design the products that power them.

How Big of a Problem Are Single-Use Wine Cups?

At a typical outdoor festival, tens of thousands of wine cups can be used, and discarded, over just one weekend. Most end up in landfill.

By switching to reusables, event organisers can:

• Eliminate thousands of single-use items

• Improve the guest experience

• Cut down waste costs

• Reduce the event’s carbon footprint

FAQs 

How many mL in a wine glass in Australia?
A standard wine pour in Australia is 150 mL, though tasting pours are usually 60–90 mL.

Can reusable cups be used at licensed venues?
Yes, as long as they align with standard pour sizes and meet hygiene and safety requirements.

Are compostable cups better than reusable ones?
Not usually. Reusables can be used hundreds of times and don’t rely on hard-to-access composting systems.

Where can I buy reusable wine cups for events?
Right here at Grounded Goods! We supply sustainable wine cups to events, festivals, hospitality, swap systems, and more.

The Takeaway

The size of your wine pour matters. So does the cup you drink it from.

Our Australian-made reusable wine cup is the smarter, more sustainable way to serve wine, whether you're hosting a 1,000-person event or packing a picnic.

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