Large upright format
More capacity in the same upright style; check the full dimensions for your space.
AI-generated display image based on the supplied product reference.
← Back to all compostersA LITTLE MORE GARDEN. A LITTLE LESS WASTE.
Large Upright Compost Bin
450 L / approx. 118.9 US gal · Model 431B
A taller, larger-capacity upright bin with a green lower harvest hatch.
- Large upright format
- Slotted ventilation
- Green lower harvest hatch
Explore models Viewing: 431B
Color: Black / Green hatch
Specifications & dimensions
- Model
- 431B
- Capacity
- 450 L / approx. 118.9 US gal
- Size (L × W × H)
- 28.0 × 28.0 × 40.6 in
71.2 × 71 × 103.1 cm - Color
- Black / Green hatch
Supplier dimensions are approximate. Check the space needed around the product as well as its footprint.
Placement & getting started
Choose a level spot on bare soil. Leave space to lift the lid and reach the front access openings.
Use the dimensions and placement guidance to plan your space. Assembly details and package contents should be checked against the model’s documentation.
About this collection
This collection introduces composter designs and their reference specifications. Browse the model pages to compare capacity, footprint and how each design works.
THE DETAILS THAT MAKE THE DIFFERENCE
An upright home for your composting routine.
Slotted ventilation
Built-in slots provide openings for airflow.
Green lower harvest hatch
A contrasting green hatch marks the lower access point.
GETTING STARTED
A place for your next good habit.
Model 431B · 450 L / approx. 118.9 US gal
Find its place
Choose a level spot on bare soil. Leave space to lift the lid and reach the front access openings.
Add from the top
Use the top lid for loading. Keep the front openings accessible.
Reach the lower material
The front openings let you reach material near the base. Check that compost is ready before harvesting.
A LITTLE KNOW-HOW
Good questions.
Clear answers.
Get to know your composter before you choose.
Read the starter guideHow much space does this model need?
Model 431B measures approximately 28.0 × 28.0 × 40.6 in (71.2 × 71 × 103.1 cm), in length × width × height. Choose a level spot on bare soil. Leave space to lift the lid and reach the front access openings.
Is this the same as the other models?
Each model has its own capacity, dimensions and design. Use the model choices above or compare the product pages to find the right fit for your space.
Where can I learn how to compost?
Visit the scraptoearth Journal for guides to getting started, balancing greens and browns, and troubleshooting common composting problems.
Explore the journal →Does the image show the final product?
The display image is AI-generated from the supplied product reference. The illustration helps explain the model’s design. Actual appearance, package contents and assembly details should be checked against the model’s documentation.
