Compost Bin Outdoor, 80 Gallon Large Garden Composter, Black | Large 300L capacity with BPA-free construction, secure flip-latch lid, and easy assembly for garden, kitchen, and yard waste.

From the brand

Wrap the World in Green

Every great change starts with a mindful choice. At BIOGRN, we believe true sustainability is achieved together.

Our BPI and TUV certified compostable bags are crafted from renewable plant materials designed to return entirely to nature. We don’t just provide sustainable daily essentials; BIOGRN empower your commitment to the planet. Join us, take a confident step toward a cleaner, greener planet.

Compostable Trash Bags

Compost Bins

Compostable Table Covers

Why choose BIOGRN?

Our BPI & TUV certified compostable products offer heavy-duty, leak-proof reliability. We use premium plant materials for uncompromising strength.

What problem do we solve?

We provide a true zero-waste solution. BIOGRN empowers you to eliminate single-use plastics without sacrificing everyday convenience.

Why are we passionate about sustainability?

We believe everyday habits can change the world. Seeing our customers confidently switch to BIOGRN’s high-quality, earth-friendly essentials inspires us to keep innovating. Together, we are turning small choices into a greener planet.

For Small Bins & Scraps

1.6G & 3G sizes with handle or drawstring closures. Leak-proof and odor-trapping, perfect for countertop compost and bathroom bins.

Everyday Kitchen Essential

Heavy-duty 13G bags for tall bins. Choose from drawstring, handle, or flat-top styles. Tear-resistant and reliable for daily waste.

For Yard & Big Cleanups

33G, 55G, and 64G flat-top bags for tough jobs. Ultra-thick and puncture-resistant, they easily handle yard waste and autumn leaves.

80-Gallon Large Capacity Composter：With a spacious 80-gallon (300L) capacity, this large compost bin outdoor holds all your yard waste and kitchen scraps, reducing composting cycles. Produces nutrient-rich soil in just 4-6 weeks—ideal for avid gardeners and eco-conscious households.
BPA-Free & Durable Outdoor Compost Bin： Made from thick BPA-free materials, this 80 gallon compost bin for outside is built to withstand harsh weather, including winter. The black PP plastic effectively retains heat and regulates moisture, accelerating composting while keeping your garden and family safe.
Optimized Aeration & Open-Bottom Design: Four adjustable air vents, deep fins, and an intentional open base improve airflow, drainage, and direct soil contact. This allows beneficial earthworms to enter and supports natural decomposition with less digging or shoveling.
User-Friendly Design：Featuring a snap-lock top lid, combined with one-hand operation and a smooth pull-up door for effortless compost removal. This 80 gallon compost bin outdoor is designed for waste management, making composting clean and convenient.
Quick Assembly & Warranty: Easy to assemble in minutes, this compost bins for outside requires no tools. Backed by a one-year warranty, it’s a durable compost maker for sustainable gardens.