For compostable dog poop bags in bulk, prioritize bags with a stated compostability certification: G.A.S. lists TÜV Austria OK compost HOME and INDUSTRIAL certifications, while moonygreen lists ASTM D6400, EN 13432, and OK Compost Home. The other options below offer bulk quantities or durable construction but are not identified as compostable in the provided product details. Check local rules before composting pet waste; many municipal programs do not accept it.
| Product | Best For | Pack Size | Compostability Information |
|---|---|---|---|
| moonygreen Vegetable-Based Bags | Home-composting claims and included clip | 240 bags | Certifications listed by seller |
| G.A.S. Certified Bags | Documented home and industrial compostability | 240 bags | TÜV Austria certifications listed |
| Reli. Bags | Large bulk supply | 1,200 bags | Described as degradable, not compostable |
| Earth Rated Refill Rolls | Unscented refill rolls in a large pack | 600 bags | No compostability claim provided |
| FXW 2-Ply Bags | Extra-thick bags and larger coverage | 200 bags | Contains 50% recycled plastic, not listed as compostable |
moonygreen Certified Compostable Bag Rolls

Best for: Buyers seeking a compostability-focused option with a dispenser included. This 240-count pack is described as vegetable-based, unscented, extra thick, and leak-proof. The seller lists ASTM D6400, EN 13432, and OK Compost Home certification, and says the bags are intended for home composting.
The rolls tear off easily, and the included reusable dispenser has a carabiner-style clip for attaching it to a leash. Those features make this a practical choice for walks as well as buyers looking for compostability information.
Limitation: Composting conditions and local acceptance vary. The seller’s claim about home composting does not mean a municipal program will accept pet waste; check local guidance before disposal.
G.A.S. TÜV Austria Certified Bags

Best for: Buyers who want clearly stated home and industrial compostability certifications. The 240 bags come on 16 unscented rolls. The seller lists TÜV Austria OK compost HOME and OK compost INDUSTRIAL certification, along with EN 13432 and ASTM D6400 standards.
Each bag measures 13 by 9 inches and is described as 18 microns thick, leak-proof, and easy to open and tear. The rolls fit most standard-size dispensers, but a dispenser is not included. This is a useful choice for shoppers who already own a compatible dispenser and want certification details to compare.
Limitation: The seller advises using a dedicated pet-waste composter for home composting and notes that most municipal and commercial programs do not accept pet waste. Confirm local options before buying for compost disposal.
Reli. 1,200-Count Degradable Bags

Best for: Households or dog walkers who want a large supply in one purchase. The pack contains 1,200 bags across 80 rolls and includes a clip-on dispenser. Each green bag measures 9 by 13 inches and is described as perforated, unscented, leak-proof, and tear-resistant.
Choose this option if quantity and the included dispenser matter more than a compostability claim. Its product details describe the bags as oxobiodegradable and say degradation depends on oxygen, UV light, heat, surrounding conditions, and formulation.
Limitation: “Degradable” is not the same as certified compostable. The provided details do not identify this product as compostable, so it is not the right choice if compostability certification is a requirement.
Earth Rated 600-Count Unscented Refills

Best for: Buyers who need unscented refill rolls in a convenient bulk pack. The package contains 600 bags on 30 rolls, with 20 bags per roll. Each bag measures 13 by 9 inches and is described as extra-long, extra-strong, and leak-proof.
This option is better for dog owners who value refill quantity and sturdy everyday pickup bags. The product details say the rolls pair with the brand’s dispenser, which is sold separately. It is a straightforward choice for routine walks when compostability is not the deciding factor.
Limitation: The provided product information makes no compostability claim. Do not assume that a bag is compostable based on its durability or other environmental wording.
FXW 2-Ply Extra-Thick Bags

Best for: Buyers who prioritize thickness and bag size over compostability. This 200-count pack has 14-by-9-inch bags with a stated 55-micron, two-ply construction. The product description highlights an inner leak-blocking film, an outer support layer, sturdy handles, and an opening designed for easier scooping.
The larger size may suit people who prefer more coverage or handle cleanup for multiple dogs. The bags contain 50% recycled plastic, a material detail that distinguishes them from the compostability-focused options.
Limitation: Recycled plastic content does not mean a bag is compostable. The provided details do not list compostability certification, and the pack has fewer bags than the other bulk options here.
Buying Guide: How to Choose Bulk Compostable Dog Poop Bags
Which certification should you look for?
Compare the exact certification named in the product information, such as OK compost HOME, OK compost INDUSTRIAL, ASTM D6400, or EN 13432. These claims do not guarantee that every composting facility accepts pet waste. Ask your local program what materials and waste types it accepts, and use a dedicated pet-waste composter when required.
How many bags do you need?
Compare total bag count and rolls, not just the number of packages. The Reli. pack has 1,200 bags, Earth Rated has 600, and the two certification-focused choices listed here each have 240. A larger count can reduce how often you restock, but it is not a reason to compromise on the disposal method you intend to use.
What size and construction suit your walks?
Look for dimensions, thickness, and opening features. The listed sizes range from 9 by 13 inches to 14 by 9 inches. Thicker or larger bags may offer more coverage, while easy-open rolls can make pickup simpler. Check whether a dispenser is included: moonygreen and Reli. list one, while G.A.S. does not.
Are “degradable” bags compostable?
Not necessarily. A degradability statement does not establish that a bag is certified compostable or suitable for a particular composting system. If composting is essential, choose a product with a relevant certification clearly stated and verify disposal instructions.
Frequently Asked Questions
Can dog poop bags go in a municipal compost bin?
Often, no. The G.A.S. product information says most municipal and commercial composting programs do not accept pet waste. Check directly with your local facility.
Are all five bags in this comparison compostable?
No. Compostability certifications are listed for moonygreen and G.A.S. The other product details describe degradability, recycled plastic, or bag strength, but do not identify those bags as compostable.
Does a home-compostable claim mean I can put dog waste in my garden compost?
Not automatically. Follow the product’s disposal instructions and use a dedicated pet-waste composter if required. Confirm that the system is appropriate for pet waste.
Which option has the largest bulk count?
Reli. has the largest listed pack, with 1,200 bags. Its product details describe the bags as degradable, not certified compostable.