Finding the best compostable trash bags means balancing eco-friendliness with performance. The top pick, Simply Bio 13 Gallon Compostable Trash Bags, stands out for its durability and thickness, ideal for heavier waste. BioBag The Original offers a large capacity for bigger bins, while Envision Compostable Trash Bags provide a reliable green option at a competitive price. However, tradeoffs include size limitations, thickness variability, and sometimes higher costs compared to non-compostable alternatives. Continue reading for a detailed breakdown of these options to find the best fit for your needs.
Key Takeaways
- Thicker bags generally offer better durability but tend to be slightly more expensive.
- Size compatibility is crucial; choosing the right gallon capacity prevents leaks and waste spillage.
- Certified compostability (e.g., BPI, OK Compost) is a key indicator of true eco-friendliness.
- Bulk packs often save money but may include sizes or qualities less suited to smaller households.
- Premium options tend to have added features like handles or extra thickness for heavy waste.
More Details on Our Top Picks
Simply Bio 13 Gallon Compostable Trash Bags Liners Drawstring, Heavy Duty Extra Thick 1 Mil, 49.21 Liter, 30 Bags
This option stands out for combining a 1 mil thick, leak-resistant design with robust plant-based materials, making it suitable for everyday household waste. Compared with the UNNI bags, which are thinner but more flexible, Simply Bio offers a higher level of durability, especially for heavier or sharper waste. Its certifications—ASTM D6400, US BPI, OK Compost—provide reassurance of environmental compliance, but the 13-gallon capacity limits use for larger trash cans. The drawstrings add convenience for secure closure, although availability might be limited in some regions. Overall, this pick makes the most sense for users needing a reliable, certified compostable bag that can handle a variety of household waste without tearing.
Pros:- Made from sustainable, plant-based materials that are compostable
- Heavy-duty, leak-resistant 1 mil thickness for durability
- Includes drawstrings for secure closure and handling
- Certified to meet multiple environmental standards
Cons:- Limited to 13-gallon capacity, not suitable for larger volumes
- Thickness may be insufficient for very heavy or sharp waste
Best for: Households seeking a durable, certified compostable bag with strong leak resistance.
Not ideal for: Large commercial waste disposal, where capacity and higher weight tolerance are necessary.
- Capacity:13 Gallons
- Material:Polylactic Acid (PLA) and Polybutylene Adipate Terephthalate (PBAT)
- Thickness:1 mil
- Size:Width 23.7 in. x Height 29.4 in.
- Number of Bags:30
- Certifications:ASTM D6400, US BPI, OK Compost Home, OK Compost Industrial, DIN CERTCO
Bottom line: This bag is ideal for eco-conscious households that want reliable, certified compostable liners for everyday waste.
Envision Compostable Trash Bags, 13 Gallon, 24 x 30 inches, Green, 45 Bags per Case
This set excels in supporting social causes—made in America and aiding employment for visually impaired workers—while offering a standard 13-gallon size. When compared with the Simply Bio bags, Envision’s case quantity is higher, making it better suited for regular, long-term use, but it sacrifices some durability with a simpler, thinner material. Its size may not fit all trash cans, especially those with smaller openings, and it is strictly designed for compostable waste, limiting its versatility. If your priority includes community impact alongside eco-friendliness, this bag offers an appealing choice, though it’s less suited for very heavy or sharp waste.
Pros:- Eco-friendly, compostable material supporting sustainability
- Made in America, supporting local employment
- Large case size offering good value for frequent use
Cons:- Limited to composting use only, not versatile for general waste
- Size may not fit all trash cans or larger waste volumes
Best for: Environmentally conscious consumers who want to support social causes and need regular composting liners.
Not ideal for: Heavy, sharp waste or commercial settings where higher durability is required.
- Capacity:13 Gallon
- Dimensions:24 x 30 inches
- Bags per Case:45
- Material:Compostable
- Standards:ASTM 6400
- Made in:America
Bottom line: This bag is a strong pick for users prioritizing social impact and consistent eco-friendly waste disposal at home or small facilities.
UNNI Compostable Trash Bags, 2.6 Gallon, 100 Count, Extra Thick 0.71 Mil Small Kitchen Food Scrap Bin Liners
This product is tailored for small kitchens, offering a thick 0.71 mil material that withstands food scraps and daily organic waste. In comparison to the Simply Bio 13-gallon bags, UNNI’s smaller capacity makes it less versatile for larger household bins but provides added durability for frequent handling and sharp food waste. The extra thickness helps prevent tears, yet its smaller size means it won’t fit standard larger bins. Ideal for those with limited space or needing extra strength for food scraps, but not suitable for larger or heavy-duty waste streams.
Pros:- Certified compostable by multiple standards
- Extra thick 0.71 mil material for durability
- Made from plant-based, eco-friendly materials
- Large quantity of 100 bags, ideal for frequent use
Cons:- Limited capacity makes it unsuitable for bigger bins
- Commercial composting may not be available everywhere
Best for: Small households or individuals with limited kitchen space needing durable, food-scrap liners.
Not ideal for: Large families or outdoor yard waste, where capacity and strength are less of a concern.
- Capacity:2.6 gallons / 9.84 liters
- Quantity:100 bags
- Thickness:0.71 mil
- Dimensions:16.3 in x 16.5 in
Bottom line: This bag is perfect for small kitchens needing durable liners for daily organic waste, but not for larger waste volumes.
13 Gallon Compostable Trash Bags, 50 Count, Heavy Duty Tall Kitchen Food Scrap Waste Bags
Compared to the UNNI bags, which focus on small kitchen use, this set offers a robust option for both kitchen and yard waste, thanks to its plant-based PLA and PBAT composition. Its certification—BPI and ASTM D6400—confirms its compostability, but it’s best used within nine months for optimal quality. The 50-count package suits households with moderate to high waste volume, though it requires access to industrial composting facilities for full breakdown. The need to change bags every couple of days for hygiene can be inconvenient, but overall, it provides a balanced blend of durability and eco-friendliness for versatile outdoor and indoor composting.
Pros:- Environmentally friendly, compostable material
- Strong and versatile for kitchen and yard waste
- Certified safe and meets strict standards
- Includes 50 bags for regular use
Cons:- Requires industrial composting facilities for full decomposition
- Best used within nine months for optimal quality
- Frequent bag changes needed for hygiene
Best for: Homeowners who want a reliable, versatile compostable bag suitable for both kitchen scraps and yard waste.
Not ideal for: Individuals without access to industrial composting facilities or those seeking larger capacity bags.
- Capacity:13 gallons
- Count:50
- Material:Plant-based PLA and PBAT
- Certification:BPI, ASTM D6400
Bottom line: This option is well-suited for eco-conscious homeowners managing both kitchen and yard waste with access to industrial composting.
SUPERBIO 13 Gallon Compostable Drawstring Kitchen Waste Bags, 49.2 Liter, 30 Count, Heavy Duty Food Scrap Bags, BPI & OK Compost Certified
This product offers a sturdy, 1 mil thick, drawstring design ideal for handling heavy food scraps and organic waste, making it a top choice for users prioritizing durability. When compared with the UNNI bags, which are thinner, SUPERBIO’s thicker construction and certification—BPI, OK Compost INDUSTRIAL—ensure better performance with sharp or heavy waste. Its approximately one-year shelf life requires proper storage, and it’s primarily suitable for industrial composting facilities, which can limit its use in some regions. For those needing a tear-resistant kitchen waste bag that can handle demanding food scraps, this model provides a solid balance of strength and eco-credentials.
Pros:- Made from plant-based, compostable materials
- Extra thick 1 mil construction for tear resistance
- Includes drawstrings for easy handling
- Certified by BPI and OK compost INDUSTRIAL
Cons:- Limited to industrial composting facilities in many regions
- Shelf life of about one year requires careful storage
- Best disposed of within 3 days when holding organic waste
Best for: Home cooks and small food service operations needing durable, compostable food scrap bags that last longer shelf life.
Not ideal for: Areas lacking industrial composting infrastructure or users with very small waste loads, where thinner options suffice.
- Capacity:49.2 Liters
- Count:30
- Material:Plant-based
- Thickness:1 mil
- Certifications:BPI, OK compost INDUSTRIAL, SEEDLING
Bottom line: This bag is best suited for users needing heavy-duty, long-lasting compostable kitchen waste liners, especially in areas with industrial composting options.
BioBag The Original Compostable Trash Bag, 48 Gallon, 80 Count
This large-capacity BioBag stands out for its certification from the Biodegradable Products Institute and ASTM D6400 standards, making it a reliable choice for commercial or high-volume organic waste collection. Compared to smaller or less durable options, its 0.80 mil thickness offers impressive strength, supporting heavy loads without tearing. However, its size and material make it less suitable for household use or tight spaces, where condensation might become an issue. This bag’s plant-based composition aligns with sustainability goals, but it requires timely use within a year to prevent degradation. It’s ideal for facilities managing substantial organic waste, where durability and certification matter most.
Pros:- Certified compostable under strict standards ensuring environmental friendliness
- Strong and durable enough for heavy, wet organic waste
- Large 48-gallon capacity suited for commercial use
Cons:- May produce condensation in sealed containers, potentially causing leaks
- Best used within one year to maintain strength and effectiveness
Best for: Businesses or households producing large amounts of compostable waste needing robust, large-capacity bags
Not ideal for: Small kitchens or users with limited storage space who prefer lightweight, compact options
- Quantity:80 count
- Size:42 inches x 48 inches
- Thickness:0.80 mil
- Certification:Biodegradable Products Institute, ASTM D6400
- Material:Plant-based starches, vegetable oils, compostable polymers
- Made in:USA
Bottom line: This pick is best for high-volume composting contexts where durability and certification are priorities.
Compostic Compostable Trash Bags, 13 Gallon Tall Kitchen, 50 Count
Compared with the larger BioBag, the Compostic 13-gallon bags are tailored for everyday kitchen waste, offering extra tear resistance that makes handling less messy. Their full compostability within 12-24 weeks and non-toxic, unscented composition appeal to eco-conscious households focused on reducing microplastics. Yet, they are limited to home composting settings, which means users lacking a compost bin or outdoor space may find them less practical. Their smaller size and eco-friendly packaging also make them more convenient for daily use but at a higher cost than standard plastic bags. This option makes the most sense for eco-minded homeowners seeking safe, biodegradable kitchen liners.
Pros:- Fully compostable within 12-24 weeks, leaving no microplastics
- Extra strong and tear-resistant for household waste
- Certified non-toxic and unscented, safe for families
Cons:- Limited to environments with composting infrastructure
- More expensive per bag compared to regular plastic alternatives
Best for: Homeowners with compost bins or outdoor composting systems needing reliable, eco-friendly liners
Not ideal for: Users without access to composting facilities or those seeking large-capacity bags for commercial use
- Capacity:13 Gallons
- Quantity:50
- Materials:Biopolymers
- Material Features:Compostable
- Color:Light Green
- Item Form:Bag
Bottom line: Ideal for eco-conscious households aiming for safe, biodegradable kitchen waste disposal.
AYOTEE Compostable Trash Bags, 13-15 Gallon Tall Kitchen Trash Liners, Heavy Duty, Unscented, 60 Count
Compared with the Compostic bags, AYOTEE’s 13-15 gallon liners are thicker at 1.18 mil, providing added strength for tougher household or garden waste. Their eco-friendly plant-based composition, along with odorless and non-toxic features, makes them suitable for homes with pets or children. While their size perfectly fits standard kitchen cans, they are less suited for outdoor composting or large commercial bins, which would demand larger or more durable options. The slightly higher price reflects their robust build, but they lack the quick composting timeline of some alternatives, making them a good fit for frequent household use where durability is a priority.
Pros:- Made from renewable, plant-based materials
- Thick and strong enough to prevent tearing
- Odorless and non-toxic, safe for homes with children or pets
Cons:- Not suitable for backyard composting, requiring industrial facilities
- Slightly higher cost compared to thinner, less durable bags
Best for: Households needing durable, eco-friendly liners for kitchen or garden waste
Not ideal for: Users seeking quick composting solutions or large-scale commercial waste management
- Capacity:13-15 Gallons
- Material:Plant-based, Compostable PSM
- Thickness:1.18 mil
- Count:60
- Dimensions:23.6 inches x 31.5 inches
- Color:Green
Bottom line: Best for eco-minded households seeking a tough, biodegradable bag for daily kitchen or garden waste.
Stout Compostable Trash Bags, 30 Gallon, 30″ x 39″, Green, 48 Bags
This 30-gallon Stout bag offers a sizable capacity for organic waste, with dimensions that suit large outdoor or commercial bins. Its production in America and employment support for visually impaired workers add social value, distinguishing it from other options. The larger size, however, may be less convenient for standard household kitchen cans, and it is limited strictly to composting use, not regular trash. These bags excel where volume and environmental impact matter most, making them suitable for community composting or sustainable waste programs.
Pros:- Environmentally friendly, ASTM 6400 compostable material
- Supports employment for visually impaired individuals
- Large capacity suitable for organic waste collection
Cons:- Dimensions larger than typical 13-gallon bags, may be cumbersome
- Limited to composting use, not for regular trash
Best for: Organizations or households with large composting needs, especially outdoor or community-based programs
Not ideal for: Small households or indoor kitchens with space-limited waste bins
- Capacity:30 gallons
- Bag Dimensions:30″ x 39″
- Bags per Case:48
- Material:ASTM 6400 Compostable
- Made in:America
Bottom line: Designed for large-scale composting efforts where capacity and social impact are priorities.
SUPERBIO 13 Gallon Compostable Kitchen Waste Bags with Handles, 30 Count
Compared to the other 13-gallon options, SUPERBIO’s bags are reinforced with handles and bottoms, giving them an advantage for heavier, bulkier kitchen waste. Their certifications from BPI and OK compost INDUSTRIAL ensure industry-standard compostability, while the handles facilitate tying and removal. However, their shelf life of around a year and the need for proper storage may limit long-term use. Although they are less suited for quick home composting, their strength and handle features make them a reliable choice for indoor or outdoor waste disposal where heavy loads are common.
Pros:- Certified compostable to strict standards
- Reinforced handles and bottoms for heavy loads
- Tear-proof and strong, easy to tie and carry
Cons:- Shelf life of about one year, requiring proper storage
- May not be suitable for outdoor composting depending on conditions
Best for: Home users or small businesses handling heavy, wet, or bulky kitchen waste with ease
Not ideal for: Users seeking bags for quick composting or with limited storage for long shelf life
Bottom line: Ideal for heavy-duty indoor waste disposal where reinforced handles and industrial standards matter most.
Matter Compostable Variety Pack 3 & 13 Gallon Kitchen Trash Bags with Drawstring, Unscented, Durable, Leak-Resistant, Eco-Friendly, 70 Count
This variety pack from Matter stands out for offering two popular sizes—3 and 13 gallons—in a single package, making it ideal for households that want a flexible, eco-conscious solution. Compared to options like the Reli. Compostable 33 Gallon Trash Bags, which focus on large capacity, Matter’s inclusion of smaller sizes increases convenience for different waste streams, such as food scraps or bathroom waste. The drawstring closure adds ease of use, while the plant-based biopolymers ensure the bags break down within 12 months when disposed of properly. However, their limited scope to compostable waste means they aren’t suitable for general trash, which could be a drawback for those seeking all-in-one solutions. Overall, this pack delivers durability and eco-friendliness for users committed to composting various waste types, but it requires proper disposal to realize its environmental benefits.
Pros:- Made from renewable plant-based materials, reducing environmental impact
- Includes multiple sizes for versatile use around the home
- Strong and leak-resistant for wet or heavy waste
- Comes with an organized storage box for convenience
Cons:- Limited only to compostable waste, requiring separate trash streams
- Proper disposal needed to ensure biodegradation within 12 months
- Some may find the lack of scent a less appealing feature
Best for: Eco-conscious households that want a variety of sizes for different waste streams and prioritize compostability.
Not ideal for: Users who need a multipurpose trash bag for non-compostable waste or larger capacity bins frequently.
- Capacity:3 and 13 gallons
- Unit Count:70
- Materials:Biodegradable, Compostable, Plant-based biopolymer
- Color:Opaque
- Scent:Unscented
- Item Form:Bag
Bottom line: This pack suits eco-minded users needing reliable, versatile compostable bags in multiple sizes for various household waste streams.
Compostable Trash Bags – 13 Gallon Tall Kitchen Garbage Bags, 80 Count, Unscented, Green
This 80-count pack of 13-gallon compostable bags from Green works well for users seeking a straightforward, reliable option for kitchen and office waste. Unlike the Matter Variety Pack, which offers multiple sizes, these are specifically designed for 13-gallon bins, making them a good choice for standard kitchen trash cans. Their octagonal bottom design enhances strength and leak resistance, aligning with users who value durability. While their biodegradability is an advantage over conventional plastic, the breakdown process can be slow in anaerobic landfills, making them less effective if the waste isn’t composted properly. The green color blends well with typical trash cans but may not appeal to those wanting more discreet waste liners. Overall, these bags make sense for residents who want a simple, eco-friendly option for everyday waste, with the tradeoff being less suitability for larger or non-compostable waste streams.
Pros:- Fully compostable and environmentally friendly
- Strong, leak-proof construction with octagonal bottom
- Suitable for a variety of household and office waste
- Odorless and made from renewable plant starch
Cons:- Limited to 13-gallon bin sizes, not adaptable for larger bins
- Biodegradable material may degrade faster over time or in unsuitable conditions
- Color may be less discreet in visible trash areas
Best for: Homeowners or office users with standard 13-gallon bins who prefer a compostable, leak-proof bag that’s easy to handle.
Not ideal for: People needing larger capacity bags or those who don’t have access to composting facilities, as these are best suited for composting environments.
- Capacity:49.3 liters
- Unit Count:80
- Material:Plant-based bioplastic
- Scent:Unscented
- Dimensions:6.5 x 2.75 x 11.8 inches
- Color:Green
Bottom line: This bag is ideal for those with 13-gallon bins seeking a reliable, eco-friendly option for everyday compostable waste.
Reli. Compostable 33 Gallon Trash Bags, 80 Count, Green, Eco-Friendly
Reli.’s 33-gallon compostable bags excel in handling larger, bulkier waste, especially for users with bigger bins or those managing industrial or municipal composting. Compared to the Matter Variety Pack, which offers smaller sizes, Reli.’s bags prioritize capacity, making them suitable for heavy or voluminous waste. Their tear-resistant design ensures they hold up during disposal and transport, a critical feature for larger loads. However, their breakdown rate may slow in landfill conditions lacking oxygen, reducing their environmental advantage if not composted properly. These bags are certified for industrial composting, limiting their effectiveness if placed in standard landfills. The bright green color makes them easily identifiable, but this might not appeal to everyone looking for discreet waste liners. They are best suited for eco-conscious consumers with large waste volumes who have access to composting facilities.
Pros:- Large capacity suitable for bulky or heavy waste
- Tear-resistant for secure containment
- ASTM D6400 certified for industrial composting
- Eco-friendly and reduces environmental impact
Cons:- Breakdown can be slow in anaerobic landfills, limiting environmental benefit
- Not suitable for general or non-compostable waste
- Bright green color may be less discreet
Best for: Organizations or households with large bins and access to industrial composting, seeking durable, high-capacity, eco-friendly waste containment.
Not ideal for: Users who generate small amounts of waste or do not have composting infrastructure, as these are optimized for large-scale composting environments.
- Capacity:33 gallons
- Unit Count:80
- Materials:Green compostable plastic
- Material Features:Eco-friendly, Tear-resistant
- Certifications:ASTM D6400
- Color:Green
Bottom line: This bag makes the most sense for users with large waste volumes and access to industrial composting, prioritizing durability and capacity over speed of degradation.
How We Picked
These products were evaluated based on a combination of performance, durability, eco-certification, size options, and overall value. I prioritized bags that are genuinely compostable, with transparent certification labels, and judged their suitability for various household needs. Durability and thickness were critical for handling different types of waste without tearing. Price per bag and pack size were also considered to recommend options that balance quality and affordability. The ranking emphasizes eco-credibility, user convenience, and versatility to help different buyers find the best match.Factors to Consider When Choosing Best Compostable Trash Bags
Choosing the right compostable trash bags involves more than just picking the first eco-friendly option. Consider the size, thickness, and certification to ensure the bags meet your waste management needs while aligning with your environmental values. Price, pack size, and additional features like handles or drawstrings can influence convenience and long-term value. Being aware of common pitfalls, such as buying bags that aren’t truly compostable or that tear easily, helps you make smarter decisions. This guide highlights key factors that can help you navigate these choices effectively.Size and Capacity
Matching the bag size to your bin capacity is essential to prevent leaks and waste spillage. Common sizes like 13 gallons are versatile for most household kitchens, but larger or smaller options exist for specific needs. Oversized bags can be more expensive and wasteful if not needed, while undersized ones might tear or overflow. Always check the dimensions and ensure they fit your bin comfortably for optimal performance.
Thickness and Durability
Thicker bags, usually around 0.7 Mil or higher, tend to resist tearing and handle heavier waste better, especially for food scraps and yard debris. However, increased thickness can come at a higher price. Conversely, thinner bags may be more affordable but are prone to rips, making them less reliable for everyday use. Consider your typical waste load and choose a thickness that balances durability with cost.
Certification and Eco-Labels
True compostable bags should carry certifications like BPI or OK Compost. These labels verify that the bags meet strict environmental standards and will decompose in industrial composting facilities. Beware of products claiming to be biodegradable without certification, as they might not break down efficiently or could contain plastics. Prioritizing certified options ensures your waste disposal is genuinely eco-friendly.
Cost and Pack Size
Bulk packs often offer the best value, especially for households with high waste volume. However, larger packs might include sizes or qualities unsuitable for smaller kitchens. Balance the upfront cost with the frequency of use and waste volume. Sometimes, investing in a slightly more expensive, higher-quality bag reduces the need for frequent replacements and minimizes waste management issues.
Additional Features
Features such as handles, drawstrings, or gussets can add convenience, especially when removing full bags. Handles make carrying heavy waste easier, while drawstrings secure the contents during disposal. Consider whether these extras align with your waste routines and whether they justify a higher price point. Not all bags need these features, but they can significantly improve usability for some users.
Frequently Asked Questions
Are all compostable trash bags suitable for both indoor and outdoor use?
Most compostable trash bags are designed primarily for indoor use, such as kitchen waste or small bins. They often lack the strength and UV resistance needed for outdoor applications, especially in direct sunlight or variable weather conditions. For outdoor composting or yard waste, look for heavy-duty, UV-resistant options that specify outdoor suitability, even if they are labeled as compostable. Using the right bag for each environment ensures better performance and environmental compliance.
Can I throw compostable trash bags in my home compost bin?
While some compostable bags are suitable for home composting, most are designed for industrial facilities with higher temperatures and controlled conditions. Check the certification labels—bags marked with BPI or OK Compost are more likely to break down in a home compost. However, many require specific conditions, like temperature and aeration, that home compost bins may not consistently provide. It’s best to verify the manufacturer’s guidelines before disposing of them in your backyard compost.
Are compostable trash bags more expensive than regular plastic bags?
Generally, compostable bags tend to cost more per unit than conventional plastic bags due to eco-friendly materials and certification costs. However, the price difference can vary based on pack size, thickness, and brand. Investing in compostable bags aligns with environmentally conscious practices and can be worth the extra cost if you prioritize sustainability. For budget-conscious buyers, bulk packs often help reduce the overall expense while supporting eco-friendly disposal.
Will compostable trash bags tear easily when handling heavy or wet waste?
Thinner compostable bags are more prone to tearing, especially when handling wet or heavy waste. To avoid this, opt for higher-thickness options, usually above 0.7 Mil, which provide better strength and durability. Reading reviews and checking product specifications can give insight into how well a bag performs under load. Using the appropriate size and thickness for your waste type helps prevent leaks and messes.
How can I tell if a compostable bag is truly eco-friendly?
Look for reputable certifications such as BPI, OK Compost, or ASTM D6400, which verify that the product is genuinely compostable and will break down in industrial facilities. Avoid vague claims like ‘biodegradable’ without certification, as these can be misleading. Certified bags typically contain plant-based materials and are tested for decomposition rates, making them a more reliable choice for eco-conscious disposal.
Conclusion
For those seeking the best overall balance of durability and eco-friendliness, Simply Bio 13 Gallon Compostable Trash Bags stand out. BioBag The Original fits best for larger capacity needs, making it ideal for bigger households or outdoor use. Budget-conscious buyers should consider Envision Compostable Trash Bags for reliable performance at a lower price. If you’re new to compostable bags or want simple, effective options, the Matter Variety Pack offers versatility and value. For premium features like handles or extra thickness, SUPERBIO provides added convenience. Ultimately, your choice depends on your waste volume, budget, and environmental priorities.
