{"product_id":"unni-13-gallon-compostable-bags-50-count-0-9-mil-extra-thick-bpi-home-compostable","title":"UNNI 13-Gallon Compostable Bags 50 Count — 0.9 mil Extra-Thick, BPI \u0026 Home-Compostable","description":"\u003cp\u003e\u003cstrong\u003eUNNI 13 Gallon Compostable Bags are extra-thick, plant-based liners designed to fit tall kitchen cans and break down in certified composting systems and at home.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese 13 gallon (49.2 L) compostable bags come 50 per roll and are made from reinforced 0.9 mil plant-based film to better resist kitchen scraps and everyday handling. Independently certified by BPI (ASTM D6400), CMA, and TÜV AUSTRIA OK compost HOME, the liners aim to replace conventional plastic while offering a durable option for food-waste collection in household and light commercial settings. They are sized for tall kitchen cans and include guidance on storage and use to keep performance consistent.\u003c\/p\u003e\n\n\u003ch3\u003eWill these bags stand up to daily kitchen waste?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the reinforced 0.9 mil thickness gives these bags more puncture and tear resistance than many lightweight compostable liners, so they tolerate fruit peels, coffee grounds, and other common scraps. They’re still compostable-certified, so durability is balanced with biodegradability.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e0.9 mil film to resist punctures and tears\u003c\/li\u003e\n  \u003cli\u003eSized 23.75 in x 31.49 in to fit tall 13-gallon cans\u003c\/li\u003e\n  \u003cli\u003e50 bags per roll for frequent daily use\u003c\/li\u003e\n  \u003cli\u003ePlant-based composition to reduce conventional plastic use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I compost these bags — at home or commercially?\u003c\/h3\u003e\n\n\u003cp\u003eUNNI liners carry certifications for both industrial and home composting, which means they are suitable for facilities that meet ASTM D6400 standards as well as backyard systems verified by TÜV AUSTRIA OK compost HOME. Local composting acceptance varies, so check municipal or private programs before disposal.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBPI certified to ASTM D6400 for industrial composting\u003c\/li\u003e\n  \u003cli\u003eOK compost HOME certified for backyard\/home composting\u003c\/li\u003e\n  \u003cli\u003eField-tested by CMA to confirm performance in operating facilities\u003c\/li\u003e\n  \u003cli\u003eCheck local rules — commercial collection not guaranteed everywhere\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I store and use these compostable liners for best results?\u003c\/h3\u003e\n\n\u003cp\u003eStore rolls in a cool, dry location and use them within nine months to preserve strength and compostability. Keep the roll inside packaging until needed and avoid prolonged exposure to heat or direct sunlight, which can weaken the film over time.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStore away from heat and humidity\u003c\/li\u003e\n  \u003cli\u003eUse within 9 months for optimal performance\u003c\/li\u003e\n  \u003cli\u003ePlace bags in properly sized tall kitchen cans for secure fit\u003c\/li\u003e\n  \u003cli\u003eEmpty regularly to prevent excessive weight and strain\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these bags an eco-friendly alternative to traditional plastic liners?\u003c\/h3\u003e\n\n\u003cp\u003eThese bags are made from plant-based materials and carry multiple compostability certifications, so they reduce reliance on petroleum-derived plastics and can be composted where facilities or home systems accept certified items. That said, the environmental benefit depends on proper disposal into compatible composting streams rather than landfill.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePlant-based composition reduces petroleum-plastic use\u003c\/li\u003e\n  \u003cli\u003eCertified for industrial and home composting pathways\u003c\/li\u003e\n  \u003cli\u003eBest climate benefit when placed in accepted compost systems\u003c\/li\u003e\n  \u003cli\u003eNot a solution if disposed of in landfill without organics diversion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: UNNI 13 Gallon Compostable Bags suit households, small cafes, offices, or anyone who wants a thicker compostable liner sized for tall kitchen cans. They’re a practical option for people seeking a stronger plant-based bag that still meets recognized composting standards—ideal when you have access to either municipal compost programs or verified backyard composting setups.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are UNNI 13 gallon bags certified compostable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — BPI (ASTM D6400), CMA field-tested, and TÜV AUSTRIA OK compost HOME certified for home composting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these bags fit my tall kitchen trash can?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — dimensions are 23.75\" x 31.49\", designed to fit standard 13 gallon (49.2 L) tall kitchen cans.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"UNNI","offers":[{"title":"Default Title","offer_id":54593702363475,"sku":"B013XRVNJS","price":61.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1095\/4257\/2371\/files\/unni-front-packaging-13-gallon.jpg?v=1786776266","url":"https:\/\/findsworth.co.uk\/products\/unni-13-gallon-compostable-bags-50-count-0-9-mil-extra-thick-bpi-home-compostable","provider":"Findsworth","version":"1.0","type":"link"}