Black Home Compostable HEROPACK Mailers - from packs of 25

Black Compostable Shipping Mailers Australian certified Home Compostable shipping mailers in Black. It looks and feels a hellavalot like plastic, but it's not. Not even close. It is a 100% home compostable shipping mailer and is made from 70-80% PBAT (a co-polymer that is completely compostable) and 20-30% PLA (which is a fancy way of saying cornstarch). In a commercial compostable environment, it will break-down within 90 days. At home, it may take up to 120 days if composted properly. Learn about why compostable mailers are the best choice for businesses. Compostable Mailer features: Small HEROPACK logo on the front (we have this to make sure your customers know you're using compostable mailers, and also working with the best supplier in town! But if you prefer to just have your own branding, simply cover the logo with your shipping labels :-) Double adhesive strip so your customers can re-use the bag. Premium matte finish You can apply your existing shipping labels or write directly onto the mailer. Waterproof to keep shipments safe from rain. Dimensions of the mailer now mentioned on the back for ease of re-ordering. Are you looking for customised mailers with your own brand logo? Check out our Custom Mailer page. Our compostable mailers are tough, durable and super cute Please note: Shelf life is 9-12 months. We recommend you buying for a 6 month usage period. BULK-BUY DISCOUNTS: We now have bulk-buy quantities available directly on our website. Select your bulk quantity Sold on Eco Friendly & Sustainable (https://heropackaging.com.au/products/black-compostable-mailers). The price shown is the retail price on that storefront on 2026-10-20, not a GreenB2B quote or a wholesale price.