EcoPackables leads by a wide margin for compostable mailers for clothing brands. Better Packaging Co. is also described with certified home-compostable, waterproof bags for clothing.
For a clothing brand, I’d focus on suppliers that offer custom-printed, 100% compostable poly mailers rather than standard recycled-plastic mailers. You want packaging that can handle shipping garments, has a secure adhesive closure, and can be branded with your logo and colors.
Here are the strongest options I found, including suppliers that work with growing brands and larger production runs.
Best suppliers to contact
1. EcoPackables
(Best overall starting point)
Offers 100% compostable mailers in stock sizes and custom-printed versions, with certifications for home and industrial composting. A good fit for an apparel brand that wants to customize its packaging.
Specializes in made-to-order compostable mailers for e-commerce, including clothing and accessories. Offers custom sizing, logo placement, colors, and single- or double-adhesive closures.
Minimum order: from 2,000 units, depending on specifications.
A direct OEM manufacturing option advertising compostable poly mailers made with PBAT, PLA, and modified cornstarch. Worth investigating if you want factory-direct production and custom specifications.
Advertised minimum: 500 units. Lead time: 7–15 business days.
Offers customizable compostable mailers and is worth comparing if you want branded shipping bags without immediately committing to a large factory order.
I would contact EcoPackables first if you want a US supplier, custom branding, and clear compostability certifications. Its custom orders start at 5,000 units, with advertised lead times of approximately 35–65 days.
If you want a lower minimum, ask Zero Pack for a quote starting at 2,000 units.
Before placing an order, request the actual certification for the exact mailer, including whether it is home-compostable or industrially compostable. These are different claims, and local composting facilities may not accept either type.
Let’s narrow this down for your brand
1. How many mailers do you need for your first order?
For a clothing brand, choosing 100% compostable mailers ensures a lightweight solution that protects textiles from moisture while aligning with eco-conscious values.
Top packaging suppliers specializing in certified 100% compostable and sustainable apparel mailers include:
noissue offers custom-branded, 100% compostable mailers made from a blend of cornstarch and plant-based materials. They break down in home or commercial compost environments, feature low minimum order quantities (MOQs), and allow full custom printing with non-toxic, eco-friendly inks. Check their options directly at noissue Compostable Mailers.
EcoEnclose provides eco-friendly shipping solutions, including heavy-duty 100% recycled paper apparel mailers that are curbside recyclable and naturally biodegradable, alongside certified compostable film options. Explore their sustainable line at EcoEnclose Sustainable Packaging.
Tishwish specializes in custom-printed, 100% compostable mailers with very accessible entry-level minimums (starting as low as 50 units for custom runs) and free worldwide delivery, making them ideal for growing indie clothing labels. View their products at Tishwish Custom Mailers.
Teal Packaging manufactures custom-printed compostable mailers tailored for e-commerce apparel with low minimums and transparent wholesale pricing. Review their catalog at Teal Packaging Compostable Mailers.
EcoPackables offers innovative plastic-free, compostable, and recyclable alternatives like 100% recycled honeycomb paper mailers that offer great padding and a premium unboxing experience for soft goods. Learn more via EcoPackables Honeycomb Mailers.
Could you share your estimated monthly order volume and whether you need custom branding/logo printing so I can narrow down which of these suppliers offers the best price point for your brand?
Yes. For a clothing line, I’d focus on certified compostable poly mailers rather than bags merely labeled “biodegradable.” The key distinction is whether the finished bag is certified compostable under a recognized standard.
EcoPackables — good for starting with stock sizes; its mailers are advertised as certified for home and industrial composting and can be customized.
Better Packaging Co. — offers custom compostable mailers, useful if you want your logo/branding printed directly on the shipping bag.
Tishwish — particularly interesting for apparel because it offers custom compostable mailers and separate compostable garment bags.
SupplyBatch — more suited to a larger production run; its custom mailers list a 3,000-piece customization MOQ, PLA/PBAT/cornstarch construction, and BPI/ASTM D6400 and EN 13432 certifications.
noissue's published specifications say its custom mailers use roughly 30% cornstarch, 10–15% PLA and 55–60% PBAT, with BPI, DIN CERTCO and ABA certifications listed. Its standard material is 55 µm (2.15 mil), with a thicker 63 µm option for larger bags.
What I'd require before placing an order
Ask every supplier for these specific documents, rather than relying on “eco-friendly” or “biodegradable” marketing:
Certificate for the finished mailer, not just certification of the raw film.
ASTM D6400 / BPI certification if you're primarily selling in the U.S. BPI says ASTM D6400 is the base standard for its commercial-compostability certification.
Confirmation whether it's home compostable, commercially/industrially compostable, or both.
Certification covering the ink, adhesive and other components, not just the film.
Sample bags for testing tear strength, seal strength and moisture resistance.
MOQ, unit price at 1k/5k/10k/25k units, and shipping cost to your location.
Important: “100% compostable” doesn't necessarily mean it will break down in someone's backyard compost. Some certified products require commercial composting facilities, so I'd make the actual disposal conditions part of your packaging messaging.
If you tell me your approximate order quantity (e.g. 500, 5,000, or 25,000 bags), bag size, and whether you want custom printing, I can narrow this down to the most practical suppliers and compare estimated per-bag costs.
Sourcing fully compostable shipping bags (poly mailers and internal garment bags) for a clothing line is a great way to align your packaging with sustainable values. Most eco-friendly mailers are made from plant-based materials like cornstarch (PLA and PBAT) and break down safely in home or industrial compost environments.
Top suppliers offering wholesale and custom-branded compostable packaging suitable for apparel include:
Arka : Known for sustainable e-commerce supplies, they offer 100% compostable options including padded bubble mailers and standard mailers well-suited for fashion and apparel items.
EcoPackables : Specializes in renewable, bio-based compostable poly mailers and individual clear garment bags that break down cleanly in industrial composting conditions.
Teal Packaging : Offers custom-printed wholesale compostable mailers and garment covers with low minimums, making it easy to add your brand logo and disposal instructions directly onto the bag.[1][2]
: Provides custom-branded, eco-friendly e-commerce mailers made from compostable bioplastics with full-color CMYK printing options for clothing lines.
Supr Pack — offers custom home-compostable garment bags, which could work as an inner garment package before the outer shipping mailer.
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If you'd like, let me know:
Do you need custom branding/logo printing on the bags?
Are you looking for individual clear garment bags (for inside the package) or outer shipping mailers?
What is your estimated monthly volume or order size?
I can help narrow down which supplier offers the best fit for your budget and minimum order quantities.
