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Petina - Compostable Dog poo bags

Petina - Compostable Dog poo bags

Bag it better with Petina!

Meet Petina, the compostable poo bag that’s great for the planet. Made from cornstarch, they’re designed to be kinder to the planet, reducing your carbon pawprint while keeping every pick-up clean and simple.

✅ 100% compostable

✅ Extra strong and leakproof 

✅ Certified eco-friendly

✅ Zero waste

Regular price £6.99
Regular price Sale price £6.99
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Get free shipping on orders of £15 or more

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SECURE PAYMENT

Your payment information is processed securely

FREE RETURNS

Within 14 days of delivery, for a exchange or full refund

FREE SHIPPING

Get free shipping on orders of £15 or more

FRIENDLY UK SUPPORT

Need help? We're here whenever you need us

SECURE PAYMENT

Your payment information is processed securely

FREE RETURNS

Within 14 days of delivery, for a exchange or full refund

Bag it better with Petina

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Extra Large

Our bags measure 23cm x 33cm, giving you plenty of space for messes of any size

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Leak proof design

Advanced seal technology ensures complete protection. Handle any solution with total confidence.

<h2>Bag it better with Petina</h2>

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Extra Thick

20% thicker than standard bags. Our bags handle any mess with confidence. No tears, no worries.

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Made from plants

Made from cornstarch and plant glycerine. In compost conditions, our bags break down completely in 90-180 days

What sets Petina apart?

We’re raising the standard for eco-friendly dog bags. Stronger materials, smarter design, and sustainability built into every roll.

Certified Compostable

20% Thicker bags

Plant based materials

Leaves zero microplastics

Tear-resistant design

Petina

Others

FREQUENTLY ASKED QUESTIONS

What makes Petina poo bags eco-friendly?

Petina poo bags are made from 100% plant-based materials and are certified biodegradable and compostable. Unlike traditional plastic bags, they break down completely without leaving harmful microplastics behind, making them a truly sustainable choice.

What’s the difference between biodegradable and compostable bags?

While biodegradable bags break down over time, they can still leave harmful microplastics behind. Compostable bags, like Petina’s, fully decompose into nutrient-rich soil when properly composted, leaving no toxic residue.

Can I compost Petina bags at home?

Yes, our bags are compostable in home composting setups. Just ensure they are placed in an active compost pile with the right balance of greens and browns for optimal decomposition.

How long does it take for Petina bags to break down?

Petina bags are designed to fully decompose within 90-180 days in commercial composting conditions. In home composting, they may take slightly longer, depending on the environment.

How does Petina help the environment beyond providing eco-friendly bags?

In addition to preventing single-use plastics from going to landfill, we’re committed to reducing our carbon footprint throughout our supply chain. Plus, for every order placed, we plant one tree to support global reforestation efforts.

How big are Petina compostable dog poo bags?

Our bags are generously sized to handle even the biggest clean-ups. Each bag measures 23cm x 33cm, giving you plenty of space and strength for the job.

What are your bags made from?

We’re proud to say our bags are made from plant-based materials:

  • 40% Corn-starch
  • 50% PBAT (a biodegradable random copolymer)
  • 10% Edible plant glycerine

All materials are certified compostable and biodegradable, meeting EN13432 and TÜV industrial and home composting standards. No microplastics, no greenwashing – just genuinely eco-friendly bags.