Our containers' unique, plant based fiber blend naturally holds up to wet, heavy foods. Designed for superior strength and stackability. Double-tab closure provides safety during transport. Waffle-board bottom helps keep foods fresh. Freezer safe, microwaveable and suitable for uses up to 300° F. Made with a blend of wheat straw and wood fiber. A powerful combination of performance and sustainability, we have the all-natural solution to your take-out needs. Out wheat straw resources are grown within 20 miles of our Idaho manufacturing facility. This reduces transportation emissions and environmental impact.