Under the Lid. Over the Opening. Help Stop Flies Reaching Your Rubbish.
Enviro Bin Cap is a simple stretch-fit barrier that sits over the wheelie bin opening underneath your existing lid. Your lid still opens and closes normally, and you can keep using your bin as usual. By adding a physical barrier between flies and your rubbish, Enviro Bin Cap helps reduce fly access, maggots, odours and mess — without insecticides, straps or a bulky outer cover.
The stretch-fit design works with your existing lid — no straps, no bulky external cover and no insecticides.
Enviro Bin Cap is available online through Shopify and Amazon Australia.
NEW: ENVIRO BIN CAP INDOOR — AVAILABLE SOON
Our new Indoor Bin Cap is designed to help contain unpleasant odours from indoor waste bins and nappy bins.
What’s Included
- 1 box contains 4 Enviro Bin Caps
- Each cap is designed to fit standard 120L and 240L wheelie bins
- Single model in green plant-based material
- Suitable for household and business wheelie-bin use
Available at
Choose where you’d like to buy Enviro Bin Cap.
Materials
Enviro Bin Cap is made from renewable plant-based material, offering durability during use while supporting environmentally responsible disposal.
DESIGNED FOR REAL WHEELIE BINS — AND REAL LIFE
Your bin lid doesn’t have to seal perfectly for Enviro Bin Cap to help. The stretch-fit cap sits across the bin opening underneath the existing lid, creating a physical barrier that helps reduce flies reaching the rubbish — even when a lid is slightly warped or leaves a gap.
KEEP USING YOUR BIN NORMALLY
There’s no need to remove the whole cap every time you add rubbish. Simply lift one corner, place the rubbish in, slip the cap back over the opening and close the lid. Enviro Bin Cap is chemical-free, quick to stretch-fit and designed for standard 120 L and 240 L wheelie bins.
A Simple, Effective And Better Way To Protect
Enviro Bin Cap creates a reusable barrier over your wheelie bin opening to help stop flies reaching your rubbish. It helps reduce maggots, odours and mess while allowing the existing lid to close normally.
Traditional garbage bags contain waste but do not prevent insects from entering the bin.
Empty and wash the bin to remove any existing infestation.
Lift the lid and place the Enviro Bin Cap across the bin opening
The Enviro Bin Cap stretches over the wheelie bin opening beneath the existing lid, allowing the lid to open and close normally during everyday use.
Remove the Enviro Bin Cap before collection night. If it is still clean and undamaged, it may be reused.
Smart Features for Cleaner Bins
- Designed for standard 120L and 240L wheelie bins
- Easy to fit and remove
- Helps reduce fly and insect access
- Helps reduce bin odours
- Renewable plant-based material
- 4 caps per box
- Chemical Free
Help reduce flies reaching rubbish
Help reduce unpleasant bin odours
Help reduce the risk of maggots
A Quick Look at Our Brand
Australian-Owned Innovation
National Parts Importers Pty Ltd develops practical, innovative products that solve real-world problems.
Purpose-Driven Leadership
The NPI Team focuses on creating solutions that are effective, affordable, and environmentally responsible.
Solving a Common Household Issue
Enviro Bin Cap was developed to help reduce fly access to rubbish and the maggot problems that can follow.
Built for Australia’s Climate
Warm conditions and exposed food waste can attract flies to wheelie bins, increasing the risk of maggots and unpleasant odours.
An Extra Barrier Where It Matters
Unlike a standard bin lid alone, Enviro Bin Cap adds a physical barrier over the bin opening to help reduce flies reaching your rubbish.
A Simple Barrier Between Flies and Your Rubbish
Enviro Bin Cap was created to address a common wheelie-bin problem: flies reaching food waste, followed by maggots, odours and mess. Warm conditions can make the problem worse.
We developed a simple, chemical-free physical barrier that stretches over the wheelie bin opening to help stop flies reaching your rubbish, helping reduce maggots, odours and mess.
Enviro Bin Cap delivers cleaner bins, healthier spaces, and a fresher environment — so no one has to dread taking out the rubbish.
Questions? We’re here to help
What materials are used in the Enviro Bin Cap?
Each cap is made from a plant-based, starch-blend material. This lightweight, durable design reduces conventional and petroleum-based plastics, supporting environmentally responsible disposal.
Which bins does the Enviro Bin Cap fit?
The Enviro Bin Cap is designed to fit standard 240L wheelie bins, making it perfect for homes, offices, and other business environments.
How many Enviro Bin Caps come in a pack?
Each box contains 4 Enviro Bin Caps, so you can cover multiple bins or replace them as needed.
How does the Enviro Bin Cap benefit my home or business?
By reducing odours, keeping pests out, and using sustainable materials, the Enviro Bin Cap creates a cleaner, safer, and greener waste solution. It combines everyday convenience with environmental responsibility, raising the standard for waste management.
Cleaner Bin. Less Fly Access. Simple Protection.
Enviro Bin Cap adds a simple physical barrier under the existing lid to help reduce fly access to rubbish, maggots, odours and mess — while letting you keep using your wheelie bin normally.