4 Gallon Compostable Trash Bags for Small Bins
Perfect for bathroom, office, or small compost bins. BPI certified, leak-proof, and customizable by ORIZON.
What Are 4 Gallon Compostable Trash Bags?
Unlike conventional plastic bags, 4 gallon compostable trash bags are made from plant-based materials like PLA (Polylactic Acid), PBAT (Polybutylene Adipate Terephthalate), and corn starch. These materials break down into organic matter in composting environments, leaving no toxic residue. Certified by standards like BPI, TUV Austria OK Compost Home, and ASTM D6400, these bags are designed to decompose in either home or commercial composting facilities, making them a sustainable choice for eco-conscious consumers.
Size: Typically 17” x 18”, ideal for small bins (e.g., bathroom, office, or countertop compost pails).
Thickness: Ranges from 0.71 to 0.98 mil for durability without sacrificing compostability.
Certifications: Look for BPI (industrial composting), TUV OK Compost Home (home composting), and ASTM D6400 for guaranteed eco-friendliness.
Design: Star-sealed bottoms and multi-layer construction prevent leaks and tears.
Why Choose Our 4 Gallon Compostable Trash Bags?
ORIZON 4 gallon compostable trash bags are made from plant-based corn starch and PLA, 100% compostable in commercial facilities. Sized for small bins (17”x18”, 0.75 mil thick), they are strong, leak-proof, and perfect for bathroom, office, or countertop compost bins. Choose eco-friendly waste management with bags that reduce plastic pollution.
- 100% compostable, certified by BPI and ASTM D6400 standards.
- Fits 4-gallon (15L) small bins, ideal for bathroom or office trash cans.
- Leak-proof and tear-resistant with 0.75 mil thickness.
- Odor-free, non-toxic, free of BPA and plastic.
- Available in 50 or 100-count packs, packed in eco-friendly boxes.
Perfect for Your Small Bins
Bathroom
Office Spaces
Countertop Compost
Pet Owners
Custom Wholesale Solutions by ORIZON
Leverage ORIZON’s 16+ years of manufacturing expertise for your brand. We offer fully customizable 4-gallon compostable trash bags tailored to your specific requirements. Partner with a reliable Chinese manufacturer committed to quality (ISO 9001) and international standards.
Custom Branding
Add your logo, specific color schemes, or unique eco-messaging directly onto the bags and packaging.
Flexible Specifications
Adjust bag thickness (e.g., 0.5-1.0 mil), dimensions, roll count, or packaging type (boxes, sleeves).
Low MOQ & Fast Delivery
Benefit from competitive Minimum Order Quantities (starting ~5,000 bags) and efficient production from our 20,000 sq meter facility.
Certified & Compliant
Receive products meeting BPI, OK Compost (Home & Industrial), and European standards. Documentation provided.
Ready to Go Eco-Friendly?
Want to order custom 4 gallon compostable trash bags in bulk or contact us for bulk pricing and customization information.
Certified Compostable, Truly Eco-Friendly
Rest assured knowing our 4-gallon bags are genuinely compostable. They meet the stringent requirements of BPI (Biodegradable Products Institute) and adhere to the ASTM D6400 standard for commercial compostability. This means they will break down into natural elements (water, CO2, biomass) in a commercial composting facility within approximately 90-180 days.
Made primarily from plant-based materials like corn starch and PLA, these bags help reduce reliance on fossil fuels and combat plastic pollution. Choosing ORIZON compostable bags is a step towards a more sustainable future.
Orizon Compostable Trash Bags 4 Gallon for Other Products
| Feature | Our 4 Gal Compostable Bags | Standard Plastic Bags | Other Compostable Bags |
|---|---|---|---|
| Material | Corn Starch / PLA (Plant-Based) | Petroleum-Based Plastic | Varies (May include PLA, PBAT) |
| Compostability | 100% Commercially Compostable | Non-Compostable (Lasts centuries) | Varies (Check Certification) |
| Certification | BPI, OK Compost, ASTM D6400 | None | May vary (Look for BPI/TUV) |
| Strength (Typical) | Strong (0.75 mil), Leak-Proof | Varies (Often thinner, ~0.5 mil) | Can vary (Some are thinner/tear easily) |
| Eco Impact | Reduces plastic waste, Lower carbon footprint | Pollutes environment, Fossil fuel dependent | Generally better than plastic, depends on material |
| Customization (OEM/ODM) | Yes (Logo, Size, Thickness via ORIZON) | Limited / High Volume Only | Often Retail Brands (Less Direct OEM) |
FAQ
Compostable vs. Traditional Trash Bags
Traditional plastic bags can take centuries to break down, often fragmenting into harmful microplastics. In contrast, biodegradable trash bags like these decompose within weeks to months in proper composting conditions, producing nutrient-rich compost instead of landfill waste. However, not all “green” bags are equal—some labeled “biodegradable” may only break down in industrial facilities, so certifications are critical.
HoldOn vs. UNNI vs. For Good: 4 Gallon Compostable Trash Bags Comparison
To help you choose the best compostable bags for small bins, we’ve compared three leading brands: HoldOn, UNNI, and For Good. Below is a detailed breakdown of their features, addressing user pain points like durability, cost, and eco-friendliness.
Brand | Price | Quantity | Thickness | Certifications | User Rating | Purchase Link |
|---|---|---|---|---|---|---|
HoldOn | $13 | 50 bags | 0.75 mil | BPI, TUV OK Compost Home, ASTM D6400 | 4.8/5 | Buy on HoldOn |
UNNI | $16.95 | 100 bags | 0.75 mil | BPI, TUV OK Compost Home, ASTM D6400, CMA | 4.6/5 | Buy on Amazon |
For Good | $12.99 | 80 bags | 0.8 mil | BPI, ASTM D6400 | 4.5/5 | Buy on Amazon |
How to compost 4 gallon trash bags
Check Certifications: Ensure the bag has TUV OK Compost Home certification for backyard composting, as BPI-certified bags may require industrial facilities.
Prepare Your Compost: Maintain a balanced pile with “green” (food scraps) and “brown” (leaves, paper) materials to optimize decomposition.
Empty Regularly: Swap bags every 3-5 days to prevent moisture buildup, which can weaken the bag.
Avoid Liquids: Drain excess liquid from wet waste to enhance durability.
Monitor Decomposition: Home compost piles may take 2-6 months to break down bags fully, depending on conditions like heat and aeration.
Can I use them for non-compostable waste?
Yes, but to maximize eco-benefits, reserve them for organic waste destined for composting.
What if my 4 gallon biodegradable trash bags tears?
Choose thicker bags (0.9 mil) and avoid overfilling. Star-sealed bottoms also reduce leaks.
Are these bags suitable for home composting?
These bags are BPI and ASTM D6400 certified for commercial composting facilities. While they are made from plant materials and will break down over time in a well-managed hot home compost pile, they may take significantly longer than in a commercial setting. For the fastest and most reliable decomposition as certified, commercial composting is recommended.
What size bins do compostable trash bags 4 gallon fit?
Our 4-gallon compostable trash bags, measuring 17 inches by 18 inches (17”x18”), are specifically designed to fit most standard 4-gallon (approximately 15 Liters) small trash cans. These are typically found in bathrooms, offices, bedrooms, or used as countertop compost pails.
Are the compostable small trash bags strong enough for wet waste?
Yes. With a thickness of 0.75 mil, these bags are engineered to be robust, leak-proof, and tear-resistant under normal use conditions. They are suitable for typical wet waste like kitchen food scraps collected in countertop bins, as well as standard bathroom or office waste. However, avoid overloading or placing sharp objects directly against the bag.
Can I customize these small waste bags for my brand?
Absolutely! ORIZON specializes in OEM/ODM manufacturing. We offer comprehensive customization options, including printing your brand logo or design, adjusting the compostable bags for compost bin thickness (standard 0.75 mil, customizable from ~0.5 to 1.0 mil), changing dimensions, and configuring roll counts or packaging types. Please contact us to discuss your specific needs and get a wholesale quote.
How long do the biodegradable dustbin bags take to decompose?
In a professionally managed commercial composting facility, our BPI certified compostable bags are designed to break down into water, carbon dioxide, and biomass within 90 to 180 days, leaving behind no harmful plastic residue. Decomposition times can vary based on the facility’s conditions (temperature, moisture, microbial activity).
Where to Buy 4 Gallon Compostable Trash Bags
Local Stores
Walmart: Carries UNNI and For Good bags in select locations. Check store inventory online or call ahead.
Target: Stocks HoldOn bags in eco-friendly sections. .
Whole Foods: Offers a range of compostable bags, including UNNI, near cleaning or kitchen aisles.
Online Platforms
Amazon: Wide selection with fast shipping. UNNI and For Good offer bulk discounts (e.g., 200-count UNNI for $29.95).
HoldOn Website: Direct purchase with free shipping on orders over $35. Use code “COMPOST25” for 10% off.
Thrive Market: Subscription-based platform with eco-friendly products, including For Good bags.
Handling Compostable Bags in california
Check with your local waste management for composting guidelines. For example, california offers curbside organic waste pickup, accepting BPI-certified bags. If home composting, ensure your pile reaches 130°F for optimal decomposition.
