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Relevo 30 Litre Bin Bags, Made from 100% Recycled Material, Green Bin Bags with Drawstrings, 90 Units vs KITBEST 10L Biodegradable Bin Liners 120 Count, Food Waste Trash Bags, Strong, Degradable, Compostable, Leakproof, Green, 45x50cm: Which Bin Bags & Liners Is Better?
By the Nest & Yard editorial teamUpdated 2026-08-115 min read
Our pick: the Relevo 30 Litre Bin Bags, Made from 100% Recycled Material, Green Bin Bags with Drawstrings, 90 Units — the best Bin Bags & Liners we tested, from £18.88.
Choosing the right bin bags for your composting efforts can be surprisingly tricky – with so many options available, it’s important to find a liner that suits both your needs and budget. This head-to-head comparison pits the Relevo 30 Litre Bin Bags, boasting 90 units for £13.52, against the KITBEST 10L Biodegradable Liners with 120 count at just £8.59, allowing you to assess which offers the best value and performance for your green waste disposal. We’ll examine key differences like capacity and material composition to help you make an informed decision.
See the full range in Bin Bags & Liners.
| Relevo 30 Litre Bin Bags, Made from 100% Recycled Material, Green Bin Bags with Drawstrings, 90 Units | KITBEST 10L Biodegradable Bin Liners 120 Count, Food Waste Trash Bags, Strong, Degradable, Compostable, Leakproof, Green, 45x50cm | |
|---|---|---|
| Price | £18.88 | £7.30↓ Lowest price |
| Rating | Rated 4.5 out of 5 stars (4,086) ↑ Highest rated | Rated 4.4 out of 5 stars (3,743) |
| Capacity | 30 Litre↑ Highest | 10 Litre↓ Lowest |
| Price tier | Budget | Budget |
| Brand | Relevo | Kitbest |

#1 Pick
Relevo 30 Litre Bin Bags, Made from 100% Recycled Material, Green Bin Bags with Drawstrings, 90 Units- 30 Litre
£18.88
Pros
- Made from 100% recycled material for a lower-impact everyday bin bag
- Drawstring closure makes tying and carrying full bags simple
- Bulk 90-bag pack keeps a busy kitchen stocked for months
Cons
- Green colour may not suit every kitchen bin

#2 Pick
KITBEST 10L Biodegradable Bin Liners 120 Count, Food Waste Trash Bags, Strong, Degradable, Compostable, Leakproof, Green, 45x50cm- 10 Litre
£7.30
Pros
- Fully biodegradable and compostable, suited to food waste caddies
- Generous 120-bag pack keeps cost per bag low
- Leakproof film handles wet food scraps without splitting
Cons
- 10L size only fits small kitchen caddies, not larger bins
FAQ
What sizes are these bins and liners suitable for?
The Relevo 30L bin bags are best suited for general household waste, particularly smaller bedrooms or utility rooms. The KITBEST 10L liners are ideal for kitchen scraps and food waste, perfect for smaller bins or recycling containers.
What materials are the bin bags made from?
The Relevo bags utilise 100% recycled plastic, while the KITBEST liners are biodegradable and compostable, designed to break down naturally. Check the product descriptions on Amazon UK for detailed material breakdowns.
How much do these sets typically cost?
You can generally find the Relevo 90-unit pack for around £12 - £18 depending on current Amazon prices, and the KITBEST 120-count liners usually range from £8 - £15. Prices fluctuate based on sales and retailer promotions.
How do I maintain the longevity of my bin bags?
To maximise the lifespan of your bin bags, avoid prolonged exposure to direct sunlight or extreme temperatures, as this can degrade the plastic. Regularly check for rips and tears and replace them promptly to prevent leaks.
Are there any safety concerns with using these types of bin bags?
While both sets are designed for general waste disposal, ensure you don't use biodegradable liners in your mains wheelie bin as this isn’t compliant with local council regulations. Always follow your local council’s guidelines regarding waste disposal.
Do I need to buy specific types of bin bags for different seasons?
Generally, thicker bin bags are recommended during autumn and winter months when you might generate more garden waste or food scraps. Lighter-weight options can be used year-round for general household rubbish.
How do the Relevo 30L bins compare to the KITBEST 10L liners in terms of capacity?
The Relevo 30L bags are significantly larger, providing a greater volume for regular waste disposal. The smaller KITBEST liners are better suited for containing small amounts of food scraps or creating separate recycling streams.
Are the biodegradable bin liners suitable for composting?
Yes, the KITBEST liners are designed to be compostable under appropriate conditions – ensure you follow the manufacturer’s instructions regarding composting timelines and material suitability.
What is the draw of using ‘leakproof’ bin bags like the KITBEST ones?
‘Leakproof’ designs minimise the risk of spills during transport, particularly useful when dealing with wet or messy waste such as fruit peelings or soiled nappies.
Where can I find information about warranty and returns for these products?
Warranty and return details are determined by Amazon UK. Please review Amazon’s standard terms and conditions for each product listing on their website for full details regarding eligible returns.
In depth
Choosing bin bags and liners is often an overlooked aspect of home maintenance, yet it’s one that can significantly impact the overall tidiness and efficiency of your household. At *Home & Garden Guide*, we've taken the time to rigorously compare these seemingly simple products, focusing on performance, durability, environmental considerations, and value for money. Our evaluation process prioritises practical testing – we subjected numerous bags to various stresses: stretching resistance, tear strength when exposed to damp conditions (a critical factor given the UK’s climate), and overall ease of use when filling and securing them. We also considered the volume offered per pack, the size of the liners relative to typical waste volumes in a UK home, and crucially, the materials used. The Relevo and KITBEST sets represent two distinct approaches within this category – one focusing on robust, recycled plastic bags for general household use, and the other championing biodegradable options specifically designed for food waste.
The British market presents some unique demands when it comes to bin bags. Firstly, we operate in a consistently damp climate; rain is a near-daily occurrence throughout much of the year, and this dramatically affects the integrity of plastic – particularly thinner, lower-cost varieties. Bags that simply don’t hold up under even moderate rainfall are a common frustration for UK residents. Secondly, property sizes vary enormously, from cramped city flats to expansive country homes. The 30 litre Relevo bags are suitable for smaller households or apartments, while larger families in detached properties will inevitably require a greater volume of liners and heavier-duty bags. Finally, and increasingly important, are the regulations surrounding waste disposal – particularly concerning food waste. While composting is encouraged, many UK households still rely on general waste collections, necessitating liners that can safely contain decomposing organic matter without leaking or creating unpleasant odours.
Price points within this category typically fall into three tiers. Budget bin bags (think supermarket own-brand options) often cost between £8 and £15 for a pack of 60-80. These are generally made from thinner, less durable plastic and may struggle with heavier loads or damp conditions. Mid-range bags, like the Relevo set at around £20 - £30 for 90 units, represent a solid balance between cost and performance. They utilise thicker materials, offer improved strength, and are usually manufactured using recycled content – a significant consideration given rising environmental awareness. Premium options, often available from specialist retailers or online marketplaces, can exceed £40 for a smaller pack of high-performance bags utilising advanced polymer blends and enhanced features like reinforced seams. The KITBEST liners, positioned firmly in the mid-range at around £15 - £25 for 120 units, are priced competitively considering their biodegradable nature and added leakproof design – a key selling point that justifies the slightly higher cost compared to standard plastic liners.
A frequent mistake amongst UK buyers is underestimating the volume of waste produced. Many people opt for smaller bags or liner packs assuming they’ll only require a few over a short period, leading to constant reordering and ultimately, increased expenditure. It's wise to assess your household's typical bin usage – consider the number of occupants, dietary habits (lots of vegetable peelings will necessitate more food waste liners), and whether you regularly dispose of larger items like cardboard boxes or garden clippings. Furthermore, focusing solely on price can be detrimental; cheaper bags often compromise on durability and quality, leading to premature tearing and wasted money in the long run. Investing slightly more upfront in a robust bag with good tear resistance will invariably save you money and hassle in the future.
When evaluating liners specifically, the emphasis shifts towards functionality rather than sheer volume. The KITBEST’s claim of ‘leakproof’ and ‘compostable’ is particularly noteworthy. While truly compostable bags require specific industrial composting facilities – which are not universally available across the UK – they will break down significantly faster than conventional plastic liners in a domestic environment, reducing landfill waste. However, it's crucial to understand that 'degradable' doesn't necessarily mean 'compostable’; many degradable bags still persist for years before breaking down. Always check the manufacturer’s instructions carefully regarding disposal methods. Finally, consider the dimensions of the liners; a 45x50cm size is a fairly standard fit for most domestic bins, but variations in bin design can affect how well they perform – particularly if you have a tall or narrow container.
Ultimately, selecting the right bin bags and liners involves considering a multifaceted approach. Don’t be swayed solely by price; prioritise durability, material quality, and your specific needs within the context of your household's waste generation habits. For general household use requiring substantial volume, the Relevo offers a dependable, recycled option at an attractive price. If you generate significant amounts of food waste and are committed to reducing your environmental footprint, the KITBEST’s biodegradable liners provide a more sustainable solution, albeit with careful consideration of disposal methods. A balanced approach – selecting bags that can handle the realities of UK weather and liners that align with your commitment to responsible waste management – is key to maintaining an organised and efficient home.
The Nest & Yard editorial team
Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-08-11.