PHA Coffee Cups (Home Compostable Disposable Coffee Cups)
Most cafes discover this too late: not all “compostable” cups are actually compostable in real life.
Many so-called compostable cups use PLA or plastic linings and require industrial composting, a service available to only ~8% of Australians. In practice, most of these cups still end up in landfill.
PHA coffee cups are different.
They are designed to break down in home compost, without relying on waste infrastructure that often doesn’t exist. Most importantly they behave like a normal cup in service, and remove the guesswork for both cafes and customers with clear disposal instructions.
What Makes PHA Coffee Cups Different
PHA coffee cups solve the biggest flaw in compostable packaging: disposal.
- Home compostable (AS5810 certified)
- No fossil-based plastic or PLA lining
- Marine biodegradable (ASTM D6691)
- Works like a standard takeaway cup
Unlike PLA-lined alternatives, PHA coffee cups break down naturally in backyard compost and even in marine environments.
Why Cafes Choose PHA Coffee Cups
These PHA coffee cups are built for real-world use, not ideal waste systems.
1. No reliance on industrial composting
Customers don’t need access to special facilities to dispose of the cup correctly.
2. Clear disposal guidance
Each cup includes a QR code that educates customers on composting and proper disposal.
3. Better customer perception
Even when customers don’t compost, PHA coffee cups increase awareness of waste and disposal habits.
4. Reliable local support
You’re not dealing with an anonymous supplier. They’re locally supplied with real people behind the product who actually care about fixing issues when they come up. Our customers value being able to send a text, get a response, and know it’s being handled, not chasing a faceless supplier or chatting with an automated AI chatbot.
Fast Facts: PHA Coffee Cups and Lids:
- Certified home compostable (AS5810, TUV ok Compost HOME)
- Certified commercially compostable (AS4736, TUV ok Compost Industrial)
- Made from sustainably sourced paper pulp with waterproof PHA lining
- Single-wall, made from premium thicker paperboard = suitable for hot and iced drinks
- No plastic or PLA lining
- Delivered in paper sleeves (no plastic wrap)
- Ban-compliant in all Australian states
- Manufactured in China.
- Our Australian made range is available here.
- Aussie-made customised cups starts at 16,000 units, click here for more infos.
Sizes & Capacities
62mm
- 4oz = 120ml
80mm
- 6oz = 220ml
- 8oz = 280ml
- 12oz = 350ml
90mm
- 8oz = 295ml
- 10oz = 350ml
- 12oz = 400ml
- 16oz = 490ml
Performance of PHA Coffee Cups
PHA coffee cups perform exactly like conventional cups.
They’ve been tested for:
- Leak resistance
- Heat retention
- Structural strength
- Taste neutrality
No compromise on service.
PHA vs PLA: The Critical Difference
Most compostable cups use PLA (polylactic acid).
- PLA = plant-based, but only industrially compostable
- Does not break down in home compost or the ocean
PHA coffee cups use a different material:
- Break down in home compost
- Biodegrade in marine environments
- Do not rely on perfect waste systems
This is the key reason PHA coffee cups are a more practical solution for Australia.
Important Transparency Note (Avoiding Greenwashing)
Even though PHA coffee cups contain zero fossil-based plastic, they are still technically classified as a biopolymer (plastic category).
That means:
- They cannot legally be labelled “plastic-free”
- This applies to all compostable and biodegradable cups
This distinction matters and is often misunderstood or misused in the market.
Why PHA Coffee Cups Matter
Compared to other compostable cups, PHA cups are the most anticipated innovation yet. With the potential to eliminate 1.8 billion single-use plastic cups used in Australia each year, they represent a massive step toward a truly circular economy.
Most current “compostable” options fail at disposal.
PHA coffee cups are one of the first solutions that:
- Align with real waste systems
- Enable home composting
- Reduce reliance on infrastructure
This is not just a material change, it’s a system-level improvement.
Shipping:
- Free delivery in the Adelaide region for order over $400.
- Flat rate starting at $65
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