Andrea Chen focuses on compostable bag manufacturing, certification standards, and sustainable packaging solutions for global markets. She works in the compostable packaging industry and regularly researches compostable materials, food waste collection systems, and international compostability standards.
Not all compostable trash bags perform the same.
Some break down too quickly with wet food waste. Others are not suitable for home composting at all.
After comparing certification standards, bag strength, leak resistance, composting compatibility, and real-world household use, we selected the best compostable trash bags for kitchen waste, home compost systems, heavy-duty organic waste, and bulk commercial applications.
In this guide, you will learn:
- which compostable trash bags are best for kitchen use
- which bags are certified for home composting
- how different brands compare in strength and durability
- what certifications actually matter (BPI, EN13432, OK Compost HOME)
- how to choose the right compostable trash bag for your waste system
Whether you need 13-gallon kitchen trash bags, food waste liners, or heavy-duty compostable bags for municipal collection, this guide compares the top options available in 2026.
Top 10 Best Compostable Trash Bags (2026)
Here are the best compostable trash bags ranked based on certification, strength, durability, and real-world household use.
Quick Picks: Best Compostable Trash Bags at a Glance
| Category | Recommended Brand | Best For |
|---|---|---|
| Best Overall | BioBag | Municipal compost & daily kitchen waste |
| Best Kitchen Trash Bags (13 Gallon) | UNNI | Food waste & household use |
| Best for Home Composting | UNNI | Backyard compost systems |
| Best Heavy-Duty Compostable Bags | Hippo Sak | Wet & heavy organic waste |
| Best Budget Option | Reli | Affordable household use |
| Best Eco-Focused Brand | HoldOn | Sustainability-conscious consumers |
| Best for Bulk & OEM Supply | ORIZON | Distributors & commercial programs |
How We Evaluated These Compostable Trash Bags
To identify the best compostable trash bags, we compared products based on:
- compostability certifications (BPI, EN13432, OK Compost HOME, AS4736)
- leak resistance for wet food waste
- tear strength and puncture resistance
- compatibility with home vs industrial composting systems
- bag thickness and sealing performance
- wet food waste handling
- odor leakage performance
- storage stability
- availability for household or commercial use
- real-world use cases such as kitchen bins, food scrap collection, and municipal composting
Products included in this guide were selected based on certification transparency, material quality, durability, and market reputation.
Top 10 Compostable Trash Bags Ranked
1. BioBag – Best Overall Compostable Trash Bags
- Certification: BPI / EN13432
- Material: PLA + PBAT compostable blend
- Best for: Municipal compost programs, kitchen food waste, daily household use
BioBag is one of the most recognized compostable trash bag brands in the global composting industry. The brand is widely used in municipal food waste collection programs because of its strong certification coverage and consistent product quality.
These compostable trash bags perform well for everyday kitchen waste and organic food scraps. The bags offer good tear resistance, reliable sealing, and compatibility with industrial composting systems.
BioBag products are commonly available in multiple sizes, including small kitchen caddy liners and 13-gallon compostable trash bags for household use.
Pros
- widely recognized certifications
- reliable strength for wet food waste
- trusted by municipal compost programs
- available in multiple sizes
Cons
- more expensive than generic compostable bags
- most products are industrial compostable only
Best for users looking for dependable certified compostable trash bags with strong market reputation.
2.UNNI – Best for Home Composting
- Certification: OK Compost HOME / BPI
- Material: PLA + PBAT
- Best for: Small kitchen bins and backyard compost systems
UNNI is one of the most popular home compostable trash bag brands for kitchen food waste collection.
The brand focuses heavily on home composting compatibility, making it a strong option for households using backyard compost systems or countertop food scrap bins.
UNNI compostable trash bags are commonly available online and are especially suitable for small kitchen caddies and light household organic waste.
Pros
- suitable for home compost systems
- good for daily food waste
- widely available online
- home compost certifications available
Cons
- not ideal for heavy or wet waste
- thinner than heavy-duty options
Best for consumers looking for reliable home compostable trash bags for food waste collection.
3. Glad – Best Retail Availability
- Certification: ASTM D6400 (selected products only)
- Material: Proprietary compostable blend
- Best for: Convenient supermarket and retail purchase
Glad compostable trash bags are popular because they are widely available in supermarkets, retail stores, and online marketplaces.
For consumers looking for easy access to compostable kitchen trash bags, Glad is often one of the first brands available locally.
However, certification varies depending on the specific product line. Many Glad compostable bags are designed primarily for industrial composting systems rather than home composting.
Pros
- easy to find in retail stores
- familiar household brand
- suitable for daily kitchen waste
Cons
- certification varies by product
- most products are not home compostable
- thinner than some premium brands
Glad is best for consumers who prioritize convenience and retail availability.
4. Hippo Sak – Best Heavy-Duty Compostable Trash Bags
- Certification: BPI
- Material: PLA + PBAT
- Best for: Heavy or wet organic waste
Hippo Sak compostable trash bags are designed for users who need stronger tear resistance and better durability for wet food waste or larger compost bins.
Compared with thinner household compostable bags, Hippo Sak products typically use thicker film structures and stronger seals.
These bags are commonly used for outdoor bins, heavy kitchen waste, and higher-load compost collection applications.
Pros
- stronger film thickness
- good tear resistance
- suitable for larger bins
- better wet waste handling
Cons
- higher cost
- limited retail availability
Best for households or businesses handling heavy organic waste.
5.Reli – Best Value Compostable Trash Bags
- Certification: ASTM D6400
- Material: Compostable blend
- Best for: Affordable household use
Reli compostable trash bags are designed for consumers looking for a balance between price and functionality.
The brand is often chosen for basic kitchen food waste collection and regular household organic waste disposal.
While not as thick as premium compostable bag brands, Reli bags offer reasonable performance for light-to-medium daily use.
Pros
- cost-effective option
- suitable for regular household use
- available in common kitchen sizes
Cons
- thinner film compared to premium brands
- lower tear resistance for heavy wet waste
Best for budget-conscious households.
6. Full Circle – Best Eco Design
- Certification: Varies by product
- Material: Plant-based blends
- Best for: Eco-conscious households
Full Circle focuses heavily on eco-friendly branding and sustainable household products.
Its compostable trash bags are often marketed toward environmentally conscious consumers looking for stylish and sustainable kitchen solutions.
The bags are generally suitable for light kitchen waste and food scraps.
Pros
- strong sustainability branding
- attractive product design
- plant-based materials
Cons
- limited heavy-duty options
- certification varies by product
Best for eco-conscious households focused on sustainable lifestyle products.
7. Green Earth – Best Budget Option
- Certification: ASTM D6400
- Material: Compostable blend
- Best for: Light kitchen waste
Green Earth compostable trash bags are positioned as affordable entry-level compostable bags for daily household use.
They are generally suitable for dry food scraps and light organic waste but may not perform well with heavy wet waste or overfilled bins.
Pros
- affordable price
- suitable for dry waste
- accessible for everyday use
Cons
- lower durability
- not ideal for wet waste
- thinner film structure
Best for light-duty kitchen compost collection.
8. For Good – Best Premium Compostable Trash Bags
- Certification: BPI / OK Compost
- Material: Plant-based materials
- Best for: Premium eco consumers
For Good compostable trash bags focus on premium eco positioning, material transparency, and sustainable packaging design.
The brand is targeted toward consumers willing to pay more for environmentally focused household products.
Pros
- strong eco positioning
- good material transparency
- premium packaging design
Cons
- premium pricing
- limited heavy-duty formats
Best for environmentally conscious premium buyers.
9.HoldOn – Best Sustainability-Focused Brand
- Certification: BPI
- Material: Plant-based polymers
- Best for: Sustainability-focused buyers
HoldOn is known for strong sustainability-focused branding and environmentally conscious marketing.
The company positions its compostable trash bags as an alternative to conventional plastic trash bags for eco-minded consumers.
Pros
- strong environmental branding
- growing brand recognition
- plant-based materials
Cons
- limited global availability
- fewer industrial-size options
Best for sustainability-focused consumers looking for eco-friendly household products.
10. ORIZON – Best for Bulk & OEM Compostable Trash Bags
- Certification: BPI / EN13432 / OK Compost / AS4736 / AS5810
- Material: PLA + PBAT + starch blends
- Best for: Distributors, private label brands, municipal composting programs
ORIZON focuses on bulk compostable trash bag manufacturing for commercial buyers, distributors, and private label brands.
Unlike retail-focused brands, ORIZON specializes in customized compostable bag production, including custom thickness, roll formats, packaging, and certification support for international markets.
The company supplies compostable trash bags for municipal waste programs, food waste collection, and wholesale distribution.
Pros
- full international certification coverage
- OEM and private label support
- customizable bag sizes and packaging
- suitable for bulk commercial applications
Cons
- not focused on small retail sales
- minimum order quantities apply for OEM production
Best for importers, distributors, supermarkets, and compostable packaging brands sourcing certified compostable trash bags in bulk.
Comparison of Top Compostable Trash Bags
| Brand | Composting Type | Leak Resistance | Strength | Best Use | Certification |
|---|---|---|---|---|---|
| BioBag | Industrial | High | High | Municipal compost | BPI / EN13432 |
| UNNI | Home & Industrial | Medium | Medium | Kitchen food waste | OK Compost HOME / BPI |
| Glad | Industrial | Medium | Medium | Retail kitchen use | ASTM D6400 |
| Hippo Sak | Industrial | High | High | Heavy wet waste | BPI |
| Reli | Industrial | Medium | Medium | Budget household use | ASTM D6400 |
| Full Circle | Industrial | Medium | Medium | Eco lifestyle | Varies |
| Green Earth | Industrial | Low | Low | Light kitchen waste | ASTM D6400 |
| For Good | Industrial | Medium | Medium | Premium eco users | BPI / OK Compost |
| HoldOn | Industrial | Medium | Medium | Sustainability-focused users | BPI |
| ORIZON | Home & Industrial | High | High | Bulk & OEM supply | Full certifications |
This table compares the best compostable trash bags by certification, strength, and use case:
How to Choose Compostable Trash Bags
When selecting compostable trash bags, consider these key factors:
1. Certification
Look for recognized standards such as BPI, EN13432, TÜV OK Compost (Home / Industrial), or AS4736. Certification ensures the bag will break down properly without leaving harmful residue.
2. Composting Environment
Not all compostable bags work in the same conditions. Industrial compostable bags require high temperatures, while home compostable bags are designed for backyard systems.
3. Thickness and Strength
Thicker bags (20–30 microns) are better for wet or heavy waste, while thinner bags are suitable for light kitchen scraps.
4. Size Compatibility
Always match the bag size with your bin. A poor fit can lead to tearing and leakage.
Common formats include:
- 1–3 gallon food scrap liners
- 13-gallon kitchen trash bags
- 30–50L heavy-duty bins
- 120L–240L wheelie bins
Always check both volume and bag dimensions.
Compostable vs Biodegradable Trash Bags
Although the terms are often used interchangeably, compostable and biodegradable trash bags are not the same.
Compostable trash bags must meet strict standards such as:
- BPI / ASTM D6400
- EN13432
- OK Compost HOME
Biodegradable bags may break down over time, but many do not meet strict compostability requirements or may leave behind microplastics.
For food waste collection and composting systems, certified compostable trash bags are generally the better option.
Home Composting vs Industrial Composting Bags
Not all compostable trash bags are suitable for home composting.
Many compostable products are designed for industrial composting facilities, where temperature and humidity are tightly controlled.
Home compostable bags must meet stricter conditions because backyard compost systems operate at lower temperatures.
Home Compost Certifications
- OK Compost HOME
- AS 5810
Industrial Compost Certifications
- AS 4736
- BPI / ASTM D6400
- EN 13432
Best Compostable Trash Bags by Use Case
Best Compostable Kitchen Trash Bags (13 Gallon)
13-gallon compostable trash bags are the most common option for kitchen food waste collection.
The best compostable kitchen trash bags should provide:
- leak resistance for wet food waste
- strong bottom seals
- proper fit for standard kitchen bins
- BPI or ASTM D6400 certification
For most households, UNNI and BioBag provide the best balance between strength, certification, and daily usability.
Home Composting (2.6–3 Gallon Caddies)
Best for:
- backyard compost systems
- countertop food scrap bins
- small kitchen compost containers
What to look for:
smaller bag sizes for food scraps
OK Compost HOME or AS5810 certification
suitability for low-temperature composting
Heavy-Duty Compostable Trash Bags
Best for:
- wet food waste
- outdoor compost bins
- commercial organic waste collection
What to look for:
- 20–30 micron thickness
- strong seals and tear resistance
- industrial compost certification
Thicker compostable bags are essential for heavy-load applications.
Learn more about heavy-duty options: https://orizonbags.com/products/compostable-wheelie-bin-liners/
Alternatives to Plastic Trash Bags
If you are looking for alternatives to plastic trash bags, there are several options depending on your waste type and disposal system.
1. Certified Compostable Trash Bags
The most practical alternative when composting systems are available.
2. Paper Bags or Liners
Suitable for dry waste but not ideal for wet food waste.
3. Reusable Bins Without Liners
The most eco-friendly option, but requires frequent cleaning.
For most users, certified compostable trash bags remain the most practical balance between convenience, hygiene, and environmental performance.
Compostable Trash Bags for Bulk Buyers and Distributors
Businesses sourcing compostable trash bags often require:
- consistent quality
- certification documentation
- stable manufacturing capacity
- OEM and private label support
Manufacturers providing OEM compostable trash bags typically support:
- custom thickness and bag sizes
- private label printing
- roll or flat pack formats
- export certification documentation
What Are the Best Compostable Trash Bags?
The best compostable trash bags are those that:
- have verified compostability certifications
- match your composting system
- provide enough strength for your waste type
- fit your bin size correctly
For most households, certified 13-gallon compostable kitchen trash bags are the best option.
For home composting, choose OK Compost HOME certified products.
For heavy-duty use, thicker compostable trash bags with reinforced seals perform better.
Are Compostable Trash Bags Really Better for the Environment?
Compostable trash bags can reduce plastic pollution when used correctly within composting systems.
Unlike traditional plastic bags, certified compostable bags are designed to break down into water, CO₂, and biomass under controlled composting conditions.
However, compostable bags only provide environmental benefits when disposed of properly through industrial or home composting systems.
If sent to landfill, compostable bags may not fully decompose because landfills lack oxygen and microbial activity.
For households with food waste collection or composting access, certified compostable trash bags are generally a more sustainable alternative to conventional plastic garbage bags.
FAQ
Are compostable trash bags suitable for home composting?
Only bags certified for home composting (OK Compost HOME or AS 5810) are suitable. Most compostable bags are designed for industrial composting.
What are the strongest compostable trash bags?
Thicker bags (20–30 microns) with reinforced seals perform best for heavy and wet waste.
Are Glad compostable trash bags suitable for home composting?
Most Glad compostable bags are designed for industrial composting and may not break down in home compost systems.
What certifications should compostable trash bags have?
The most recognized certifications include BPI (ASTM D6400), EN13432, OK Compost, and AS4736/AS5810. These ensure the bags meet strict compostability standards.
Are cheap compostable trash bags worth buying?
Low-cost bags may lack proper certification or strength. Always check certification and thickness before buying.
Which compostable trash bags are best for kitchen use?
13-gallon BPI-certified compostable bags are the most common and practical option for kitchen waste.
Do compostable trash bags break down in landfills?
No. Compostable bags require oxygen and microbial activity, which are not present in landfill conditions.
Conclusion:Which Compostable Trash Bags Are Best?
The best compostable trash bags depend on your composting system, waste type, and durability requirements.
For most households, certified 13-gallon compostable kitchen trash bags offer the best balance between convenience and environmental performance.
If you use a backyard compost system, choose bags certified for home composting, such as OK Compost HOME or AS5810 certified products.
For heavy or wet organic waste, thicker compostable trash bags with reinforced seals provide better leak resistance and durability.
Most importantly, always choose certified compostable trash bags from reputable manufacturers instead of products using vague “eco-friendly” or “biodegradable” claims without third-party verification.
By selecting the right compostable trash bag, consumers and businesses can support cleaner organic waste collection and reduce dependence on traditional plastic bags.
Compostable Trash Bags Manufacturer for Bulk & OEM Supply
If you are sourcing compostable trash bags for distribution, retail, or municipal programs, working directly with a manufacturer helps ensure:
- customizable packaging and bag formats
- consistent product quality
- certification compliance
- stable production capacity
ORIZON is a China-based compostable bag manufacturer with more than 16 years of production experience, supplying global distributors, supermarkets, private label brands, and municipal composting programs.
The company supports:
- OEM and private label compostable bags
- custom roll formats and packaging
- full certification documentation for export markets
- custom sizes and thicknesses
👉 Learn more about custom compostable trash bag manufacturing and private label supply solutions for distributors and commercial buyers.
Learn more:
