33 Gallon Compostable Trash Bags 50 Count (2 Rolls) - Heavy Duty

In this review of the 33 Gallon Compostable Trash Bags, the bottom line is simple: these are a practical, eco-friendly choice for users who need large, durable liners for outdoor or heavy yard waste. The reviewer found the bags large enough for standard 33 gallon cans and thick enough to resist tearing during routine yard and curbside use, while offering certified compostability for those who want to reduce plastic waste. For anyone switching to compostable liners without sacrificing strength, this product delivers dependable performance.

Key Features

• Size and capacity: The 33.08 in by 38.98 in dimensions provide a full 124.9 liter capacity, making the bags a good fit for standard outdoor trash bins and yard waste.
• Certified compostability: BPI (US ASTM D6400) and OK COMPOST INDUSTRIAL (EN 13432) certifications mean these bags are suitable for home and industrial composting with confidence.
• Material and biodegradation: Made from PLA corn-based raw materials, the bags naturally decompose into water and carbon dioxide within a few months under composting conditions.
• Durability and construction: A bottom seal and 1 mil thickness give these bags sturdiness for heavy loads like leaves and garden debris without frequent tearing.
• Convenience: The pack includes 50 bags on 2 rolls that are easy to tear and store, and the roll format helps keep replacements accessible for routine use.

Who It's For

These compostable trash bags suit homeowners, landscapers, and event hosts who need a large-capacity liner for outdoor bins, yard waste, or curbside collection and want a certified compostable alternative to conventional plastic. They are particularly useful where composting infrastructure exists or for people prioritizing biodegradability in routine waste handling.

Those who should look elsewhere include users needing very long-term storage of waste in hot, humid conditions beyond the stated shelf life, or anyone requiring heavy industrial-grade thickness well above 1 mil for extremely sharp or abrasive debris.

Pros & Cons

Pros

• Certified by BPI and OK COMPOST INDUSTRIAL, so the bags are suitable for composting programs.
• Large 33 gallon size and 1 mil thickness give reliable capacity and reasonable tear resistance for yard and outdoor waste.
• Corn-based PLA material breaks down naturally in composting environments, supporting reduced plastic waste.
• Two rolls of 50 count make storage and replacement straightforward for regular use.

Cons

• The bags have a natural corn-derived scent which some users may notice when handling or storing rolls.
• Shelf life is limited to about 10-12 months if not stored in a cool, dry place, so bulk buyers should plan usage accordingly.

Specifications

Our Verdict

The 33 Gallon Compostable Trash Bags are a sensible, cost-effective choice for users who need large, sturdy liners and want verified compostability. They balance durability and environmental performance well for yard waste, curbside bins, and outdoor events, making them a good value for households and small businesses that can use them within the recommended shelf life.

Frequently Asked Questions

Are these bags suitable for home composting?
Yes, the bags are certified and suitable for home and industrial composting, though composting conditions will affect decomposition time.

How long do the bags take to break down?
Made from PLA, they typically decompose into water and carbon dioxide within about 3-6 months under proper composting conditions.

Do the bags have any scent?
Yes, they carry a natural scent derived from the corn-based materials that some people notice during storage and handling.