Best 32 Gallon Compostable Bags for Yard Waste and Food Scraps
Choosing the right compostable bags for 32-gallon and similar large bins helps keep yard waste, food scraps, and daily trash tidy while supporting sustainable disposal. The following selections are designed to fit standard 32–33 gallon cans, offer reinforced or extra-thick construction, and carry reputable compostability certifications. This guide highlights key features, certifications, and use cases to help American households and facilities pick reliable options.
Summary of Selected Products
| Product | Brand | Size / Capacity | Count / Pack | Certifications |
|---|---|---|---|---|
| UNNI Compostable Lawn & Leaf Bags, 30-33 Gallon | UNNI | 33 gal (124 L) | 40 bags (2 rolls x 20) | BPI, CMA, OK compost HOME; ASTM D6400 |
| Simply Bio 30-33 Gallon Compostable Bags | Simply Bio | 33 in x 40 in; 124.92 L | 30 bags | US BPI, OK Compost Home; ASTM D6400 |
| SHERBECK 30-33 Gallon Compost Bags | SHERBECK | 33 gal (124.92 L) | 30 bags | BPI, ASTM D6400, OK Compost Home |
| ECOLipak 33 Gallon Compostable Bags | ECOLipak | 33 gal; 124.9 L | 50 count (2 rolls) | BPI, OK Compost Industrial; EN 13432 |
| GreFusion 36 Gallon Compostable Bags | GreFusion | 36 gal; 1 mil | Single roll (size varies by listing) | BPI, OK Compost HOME; ASTM D6400 |
UNNI Compostable Lawn & Leaf Bags, 40 Count Value Pack
These reinforced 1.1 mil bags are designed for large-capacity yard waste and kitchen scraps. The 33-gallon size fits standard bins and is ideal for households, schools, and facility use. The value pack provides 40 bags, split across two rolls, offering a practical solution for regular yard cleanup and compost-ready materials.
Key features:
- 33 gallon / 124 liter capacity with 1.1 mil thickness for strength.
- Reinforced handles suitable for yard debris and daily scraps.
- Certified compostable by BPI, CMA, and OK compost HOME; ASTM D6400 compliant.
Simply Bio 30-33 Gallon Compostable Bags Flat-Top
These extra thick bags pair a flat-top design with plant-based materials and robust performance for yard waste, food scraps, and general trash. The 124.92-liter capacity and 30-bag count make them suitable for larger households or small facilities seeking sustainable disposal options.
Key features:
- 33×40 inches, 124.92 L capacity.
- Made from PLA and PBAT for compostability.
- OK Compost Home and BPI certified; suitable for backyard composting and municipal facilities.
SHERBECK 30-33 Gallon Compost Bags
Heavy-duty flat-top bags sized for standard 33-gallon cans, designed to hold yard waste, weeds, leaves, and kitchen scraps without tearing. A reliable option for residents and facilities targeting compostable waste streams without sacrificing strength.
Key features:
- 1.57 mil thickness provides extra robustness against wet materials.
- PLA and PBAT blend enhances compostability; certified by BPI and OK Compost Home; ASTM D6400 compatible.
- Flat-top design supports easy sealing and handling.
ECOLipak 33 Gallon Compostable Bags (50 Count)
Two-roll convenience with 50 bags per package, designed for large outdoor and lawn waste bins. These bags are certified for home and industrial composting and are suitable for both yard cleanup and kitchen scrap collection.
Key features:
- 33 gal capacity; 124.9 L per bag.
- Certified by BPI and OK Compost Industrial; EN 13432 alignment.
- Bottom seal and easy tear design; recommended for easy storage and use.
GreFusion 36 Gallon Compostable Bags
Designed for larger composting needs, GreFusion bags offer extra-thick construction (1.28 mil) and a 36-gallon capacity. They are suitable for kitchen to outdoor use, supporting both home and commercial composting streams.
Key features:
- 36 gal size with star-sealed bottoms for secure performance.
- Compostable under ASTM D6400 with BPI and OK Compost HOME certifications.
- Made from corn starch-based materials to promote soil-friendly decomposition.
ECOLipak 33 Gallon Bags (50 Count, 2 Rolls)
This listing provides a higher-count option with two rolls, designed for steady usage in homes with frequent composting needs. The 33-gallon size and compostable material align with common yard and kitchen waste workflows.
Key features:
- 33 gal capacity; 124.9 L per bag; 50 bags per package.
- Certified by BPI and OK Compost Home; EN 13432 compatibility.
- Strong, tear-resistant design suitable for outdoor environments.
Buying Guide: Key Purchase Considerations For 32-Gallon Compostable Bags
- Size compatibility: Most 32–33 gallon bags measure about 33″ x 40″. Verify your bin dimensions to avoid leaks or tearing.
- Material and strength: Look for thickness (mil) and blends (PLA, PBAT, or starch-based polymers). Higher mil and reinforced handles reduce tearing with wet yard waste.
- Certification scope: Prioritize bags certified by BPI or OK Compost HOME/INDUSTRIAL and ASTM D6400. Certifications indicate compatibility with municipal or home composting streams.
- Intended use: Distinguish bags intended for yard waste, kitchen scraps, or mixed municipal waste. Some are optimized for both outdoor and indoor use, while others target light-to-moderate loads only.
- Quantity and value: Packs range from 20 to 50 bags per package. For households with frequent composting, multi-pack options may reduce cost per bag and improve consistency.
- Storage and shelf life: Store in a cool, dry place. Some listings note shelf-life guidance; improper storage may affect liner performance over time.
- Environmental impact: Plant-based materials and compostability claims relate to how bags break down. Consider local composting capabilities and facility acceptance when choosing.
- Practical features: Flat-top designs, bottom seals, and easy-tear features can simplify use and ensure a clean seal at disposal.
- Certifications vs. local facilities: If your curbside program accepts compostable bags, ensure the bags meet the standards recognized by your local facility (BPI and OK compost HOME are common references).
These options provide a spectrum of sizes, packs, and certifications to fit typical American households, schools, and small facilities. When selecting, balance bin size compatibility, bag thickness, and certification status to maintain clean, efficient composting or waste management workflows.
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