6x6" Compostable Fiber Burger Clamshells 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 made from sustainably grown U.S. perennial grasses like miscanthus and switchgrass, renewable plants that naturally capture carbon and require no pesticides, fertilizers, or tilling once established. These regenerative grasses grow back year after year, making them a powerful alternative to traditional tree-based or petroleum-based packaging.

Grown and processed exclusively in the United States by farmers committed to sustainable and regenerative agriculture, these compostable takeout containers provide a durable, sturdy, and chemical-free packaging solution for restaurants, cafés, meal-prep businesses, and foodservice operators.

Certified industrially compostable, they break down efficiently in commercial composting facilities, leaving no harmful residues. Ideal for a wide range of hot and cold foods, these clamshells offer a premium, eco-friendly alternative to plastic and foam containers, helping operators reduce landfill waste, meet plastic ban requirements, and support a more circular, low-waste food packaging system.

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 U.S. Farmers
• Usable for foods up to 200 degrees Fahrenheit
• Sustainable replacement for plastic, foam, and paper disposables
• Composts in 1-3 months in a commercial composting system
• Product Dimensions: 6" x 6" x 3"

Not suitable for heavily oily or greasy foods.

SKU: GSP-MCS-6X6