Best Food Waste Caddies — 4.5 Litre (2026)
2 food waste caddies matching capacity “4.5 Litre”, hand-picked from UK Amazon listings.
Not sure which one to pick? Read our How to Care for & Maintain Your Food Waste Caddies guide.
Looking for a reliable 4.5 litre food waste caddy? These caddies are designed to tackle the everyday mess of kitchen scraps, helping you manage your waste more efficiently and reduce smells in your home. The generous 4.5 litre capacity is ideal for smaller households or those who don’t generate excessive amounts of food waste daily, providing ample space for collecting peelings, vegetable trimmings, and coffee grounds.
Many models feature a simple push-in lid to prevent spillage and odour release when the caddy is moved. Durable plastic construction ensures longevity, though it's important to rinse regularly to maintain hygiene. Consider purchasing a liner alongside your caddy for added convenience – these fit snugly within the 4.5 litre capacity, simplifying cleaning and preventing mess spreading.
When choosing a 4.5 Litre food waste caddy, think about where you’ll be storing it - some models have wheels for easy manoeuvring, while others are designed to sit neatly under sinks. Check the dimensions to ensure it fits comfortably in your chosen location. You can find a range of styles and colours on Amazon UK to suit your kitchen décor.
#1 Pick
Addis Everyday Kitchen Food Waste Compost Caddy Bin, 4.5 Litre, Air Blue- 4.5 Litre
- Blue
£8.98
Pros
- Compact 4.5L size fits neatly on a worktop or under the sink
- Clip-lock lid and carry handle make emptying quick and mess-free
- One of the best-selling budget caddies on Amazon UK
Cons
- Small capacity needs emptying daily in a busy kitchen
#2 Pick
KAZAI Compost Bin 'Elin' | 4.5L Small Kitchen Bin with Lid & Carbon Filter | Food Waste Container, Odour-Free, Dishwasher Safe, with Inner Caddy | Graphite-Black- 4.5 Litre
- Graphite-Black
£37.95
Pros
- Built-in carbon filter and dishwasher-safe inner caddy keep odours under control
- Compact 4.5L size suits worktop use in most kitchens
- Graphite-black finish gives a smarter look than a basic plastic caddy
Cons
- Higher price than a simple unfiltered plastic caddy
FAQ
What material are these 4.5 litre food waste caddies typically made from?+
Most 4.5 litre food waste caddies are constructed from durable, BPA-free polypropylene plastic. This makes them lightweight and resistant to staining and odour – a key consideration for storing food waste.
Do these caddies come with lids?+
Yes, almost all 4.5 litre food waste caddies include a push-in lid designed to prevent spills and contain odours when the caddy is moved around your kitchen. Ensure you check the product description for specific lid details.
Are they dishwasher safe?+
Many 4.5 litre models are handwash only due to their plastic construction – always check the manufacturer’s instructions before placing them in a dishwasher. Dishwashing can sometimes cause damage to the plastic.
What size are the wheels on wheeled caddies?+
Wheeled 4.5 litre food waste caddies typically have small, durable rubber wheels measuring around 60-80mm in diameter for smooth movement across most floor surfaces. Consider the flooring in your kitchen when selecting a wheeled model.
How easy are they to clean?+
These caddies are designed for ease of cleaning; simply rinse them out with hot water and mild detergent after each use. The tight-fitting lids help prevent odour build-up, making regular cleaning straightforward.
Can I use these caddies outdoors?+
While some models can be used indoors, it's generally not recommended to store food waste outdoors due to potential pest attraction and hygiene concerns. If you do need to temporarily store outside, ensure they are well-sealed.
What colours are available for 4.5 litre caddies?+
You’ll find these caddies in a range of colours, including grey, white, black, and occasionally blue or green – allowing you to choose one that complements your kitchen's design. Check the Amazon listings for current colour availability.
Are there any particularly sturdy models available?+
Look for caddies with thicker plastic walls and reinforced bases for added durability. Reading customer reviews can provide valuable insights into a model’s robustness before purchasing.
Do I need to buy liners for these 4.5 litre caddies?+
Liners are optional but highly recommended, providing an extra layer of protection against smells and spills. They make emptying the caddy much cleaner and easier, and fit perfectly within the 4.5 litre capacity.
What is the typical lifespan of a 4.5 litre food waste caddy?+
With proper care (regular rinsing and avoiding harsh chemicals), a good quality 4.5 litre food waste caddy can last for several years. The plastic construction is generally durable, but wear and tear may eventually require replacement.