6x6" Compostable Fiber Clamshell Containers | No PFAS | 400/Case

Unlined 6x6" fiber clamshells, also known as the "Burger Box", perfect for burgers & sandwiches!

These unbleached, BPI-certified compostable fiber clamshell containers are crafted from sustainably grown US perennial grasses like miscanthus and switchgrass. These grasses naturally capture carbon, require no pesticides, fertilizers, or tilling after planting, and regenerate the land year after year. 

Grown exclusively in the USA by farmers committed to sustainable and regenerative agriculture, these containers offer a strong, durable, and chemical-free packaging solution. Certified industrially compostable, they break down quickly without leaving harmful residues. Ideal for both hot and cold foods, they provide an eco-friendly alternative to plastic, helping reduce landfill waste and support a circular economy while meeting growing sustainability and plastic ban regulations.

CERTIFICATIONS

• Certified compostable by BPI
• Meets ASTM D-6400 standard for compostability
• Meets FDA standards for food contact
• Made in the USA!

FEATURES & BENEFITS

• No added PFAS
• Made from carbon neutral grasses grown by US Farmers
• Grease and cut resistant
• Microwave and freezer safe
• Usable for foods up to 200 degrees Fahrenheit
• Sustainable replacement for plastic, Styrofoam, and paper disposables
• Composts in 1-3 months in a commercial composting system
• Product Dimensions: 6" x 6" x 3"

SKU: GSP-MCS-6X6