Food waste regulations and sustainability commitments mean more bars, restaurants, and hotels across the Central Belt are switching from standard plastic refuse sacks to compostable and biodegradable bin liners. Whether you’re managing kitchen food waste, cellar rubbish, or front-of-house bins, choosing the right liner matters — for compliance, for cost, and for what actually happens to the bag once it leaves your premises.
This guide covers what compostable bin liners are, why hospitality venues are moving to them, and which sizes suit different parts of your operation.
Why Switch to Compostable Bin Liners?
Scotland’s food waste recycling requirements mean many venues are now separating food waste from general refuse. Standard plastic liners aren’t accepted by most food waste collection schemes — but certified compostable liners are.
Beyond compliance, compostable liners offer practical advantages for busy kitchens and bars:
- Breathable material keeps food waste cooler and drier, reducing odour build-up over a shift
- Reduces bin washing — the liner itself acts as a barrier, so less mess transfers to the bin
- Accepted by most council food waste collections and suitable for home composting where applicable
- Made from plant-based material (typically Mater-Bi or vegetable starch) rather than conventional plastic
Compostable Liners for Food Waste Bins
For kitchen prep areas and food waste caddies, smaller compostable liners are the practical choice.
Vegware Compostable Bin Liner 8 Litre – 65 x 25 Rolls
A certified compostable food waste bag designed for smaller kitchen caddies. The breathable film helps keep food waste cooler and drier, cutting down on odour during service, and the bag is transparent when wet so staff can see contents at a glance. Mater-Bi material — trusted across the waste sector — means the bag can be tied and lifted cleanly without splitting.
Price: £125.45
“Waste Not” Compostable Caddy Liner 10 Litre (24 x 480)
Made from 100% natural vegetable starch and fully biodegradable, this caddy liner is sized for under-counter food waste bins. It’s accepted by many councils for food waste recycling and suitable for both local collections and home composting — a straightforward option for venues running a dedicated food waste stream.
Price: £29.00
Compostable Liners for Larger Bins and Wheelie Bins
For back-of-house general waste, larger wheelie bins, and higher-volume food waste, you’ll want a liner with more capacity.
140Ltr Compostable Bin Liner, 20×10
Certified compostable litre sacks made in Europe from plant-based Mater-Bi, suitable for commercial kitchens handling higher volumes of food waste — or general waste where a fully compostable solution is preferred. A practical step up for venues outgrowing smaller caddy liners.
Price: £126.50
Vegware Compostable Sack 70 Litre Case 16 x 20 Roll
A 70 litre certified compostable liner suited to mid-sized kitchen and bar bins. Like the smaller Vegware liners, it’s breathable, transparent when wet, and made from Mater-Bi — giving you the same odour control and hygiene benefits at a larger capacity for busier sites.
Price: £130.53
Vegware 240 Litre Completely Compostable Liner, Roll 10 x 14 (140pk)
Sized for full wheelie bins, this 240 litre liner is the right call for venues consolidating food waste or general waste into larger external bins ahead of collection.
Price: £116.53
“Waste Not” Compostable Sack Roll 70 Litre Case (20 rolls, 200 bags)
Made from 100% natural vegetable starch and fully biodegradable, this 70 litre sack is accepted by many council food waste schemes and suitable for home composting too — a solid mid-size option for venues wanting flexibility across kitchen and cellar waste streams.
Price: £49.99
“Waste Not” Compostable Sack Roll 240 Litre Case (20 rolls, 100 bags)
The larger format in the Waste Not range, built for wheelie bins and high-volume waste streams. Same biodegradable vegetable starch construction, scaled up for venues that need to empty bins less often without compromising on compostability.
Price: £48.17
Refuse Sacks Compostable 100ltr – Green – 200pk
An industry-standard heavy-duty compostable refuse sack, well suited to hotels, bars, and restaurants for professional use. The 100 litre size and heavy-duty build make it a dependable everyday choice for general waste duties where a compostable option is required.
Price: £39.99
Choosing the Right Size for Your Venue
| Use case | Recommended liner |
|---|---|
| Under-counter food waste caddy | 8–10 litre (Vegware or Waste Not) |
| Kitchen prep bins | 70 litre |
| Back-of-house wheelie bins | 140–240 litre |
| General waste, heavy-duty | 100 litre compostable refuse sack |
As a rule of thumb, match your liner size to your bin size with a little overhang for tying — oversized liners waste material and cost more per use, while undersized liners risk splitting under weight.
Order Compostable Bin Liners for Your Venue
Switching to compostable and biodegradable bin liners is a straightforward way to support food waste compliance without adding complexity to your back-of-house routine. Browse the full range and order online, or get in touch with our team for advice on the right liner size for your venue.
Shop the full Compostable & Biodegradable Bin Liners range or email orders@lothiansupplycompany.co.uk to place a trade order.
