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20 litre Biodegradable & Compostable Liners

Product Code: GDLINPB20
Read 33 Customer Reviews Write a Review
£8.95 £10.74
Fast Delivery
Availability: In Stock
Minimum Purchase:
2 units
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20 litre Biodegradable & Compostable Liners
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Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 4 or more for £0.4920 each
  • Buy 8 or more for £1.212 each
  • Buy 16 or more for £1.932 each
£8.95 £10.74

• Product Code: GDLINPB20

• 20 Litre Biodegradable & Compostable Liners

• These liners are supplied in rolls, there are 25 liners per roll. These 20 litre liners are fully biodegradable and compostable. The liners are designed to fit our Urba 20 litre food waste caddies and other standard 20 litre food waste caddies. They are certified to BS EN 13432 and are the ideal liner to help keep your caddy clean.

• Contents: 25 Bags (1 Roll)

• Size: 50cm Width x 60cm Height

25 x 20 Litre Compostable Liners

These certified, fully compostable and biodegradable liners are designed to fit our Urba 20 litre caddies and other standard 20 litre food waste caddies. Our liners are environmentally friendly and are suitable for council food waste collection. Using these liners makes it easy to keep the environment and your caddy clean.

These liners have a gusseted base meaning they are reinforced to provide extra strength at the bottom of the bag. This helps to prevent the bag breaking when full of food waste but does not affect the overall capacity of the bag.

These 20 litre liners are made from corn starch meaning they are 100% biodegradable and compostable. All of our liners conform to BS EN 13432 standard and carry the European standard seedling logo. Suitable for council waste collection schemes and home composting.


Designed to fit Urba 20 litre caddies and other standard 20 litre food waste caddies measuring approx. 35.3cm tall x 34cm wide. As caddies vary widely with brand, for example a taller configuration than this, please check your caddy measurements before purchase.

Measures 50cm (W) x 60cm (H) Laid Flat 20 Micron thick

Also Known As:

Also known as Compost bags, Biobags, Composting bags, Compostable caddy liners, Biodegradable liners. These compostable food waste bags are thicker and stronger than most alternative liners and off the best value for money.

How to Use:

  • Pull a bag from the roll. Please note these bags are side welded. That means the opening is along one side of the roll.
  • Allow hot materials to cool before placing them in the liner e.g. Tea bags
  • Empty your bin or replace the liner every 1-4 days
  • The liner will break down harmlessly in a composting process and will disappear completely in 1-3 months
  • There can sometimes be a build up of condensation between the bin and the liner. This is normal and harmless


Store unused liners in dry conditions, away from direct sunlight and below 35 degrees

Please note that all compostable liners should be used within 12 months of the purchase date. Instructions are supplied with all our liners.

Technical Specifications
Litres 20
Liners Per Roll 25
Length (mm) 600
Width (mm) 500
Package Type Roll
Material Corn Starch
Colour Green
Certification BS EN 13432

33 Customer Reviews

  • 5
    Bio compostable liners


    Excellent quality liners for food bin use, excellent service, arrived very quickly. Would recommend every time.

  • 5
    20 litre food waste bags


    As ever these bags are great. As ever, just what our kitchen needs for food waste.

  • 5
    great bags


    These are great: strong while being compostable

  • 5
    20 litre food waste bags

    Stephen Edgell

    Great bags. Needed because local authority bags are much smaller and more complicated to use with the size of caddy supplied. It&#039;s an additional expense but the Gardening Delights bags have served us well over the last 10 to 12 years or so the we&#039;ve been using them.

  • 5
    Have used for several years now and totally satisfied.


    Usual very speedy service.

  • 5
    Gardening Delights 20L Biodegradable bin liners


    Perfect product and excellent service from the supplier

  • 5
    20 litre food waste bags

    Steve Edgell

    There&#039;s a lot of food waste bags for for small, domestic caddies out and about including municipal freebies. In my experience none fit the bill quite the 20 litre bag from Gardening Delights. They&#039;re strong enough to contain half a week&#039;s average load from a family of four without breaking and, when it&#039;s time to drag a full bag&#039;s worth out of the caddy, there&#039;s enough plastic at the top to pull the bag together and tie it before taking it to the outside municipal bin. Other bags break after a couple days, we find, or they&#039;re not big enough to take much more than a day and a half&#039;s load. So for us the 20 litre from Gardening Delights gets the number 1 spot. And, if it&#039;s like ours, every home should have one. Or two. Actually more.

  • 5
    20L compostable liners


    These are just brilliant bags, strong and biodegradable. We use them for recycling cleaned cat litter when we refill the trays.

  • 5
    Bin liners

    Susan Ashton

    Love these bags holds a lot of kitchen waste are strong and easy to dispose of, the dustmen love them.

  • 5
    so far excellent


    This is the second time that I have I ordered these. They are a good size, strong and so far doing what is advertised

  • 5
    20 Litre biogradable liners

    graham murdoch

    great, just what I needed. easy to use with such a wide mouth.

  • 5
    Biodegradable bin bags

    Ronwin Hurst

    Good size for my bin. Okay value. Easy to order very quick delivery. Generally happy.