These renewable and compostable containers work great for a large, family-sized portion of a cold salad to-go. Made from PLA, a plant-based plastic that is made from renewable resources. Meet ASTM standards for composability. Great for displaying cold food. Heat tolerant to 105° F. Store in a cool place away from direct sunlight. Our PLA products are compostable in commercial compost facilities, but unfortunately not in your home compost. Food Container Type: Base/Lid Combo; Material(s): Plastic; Material Type: Plastic; Interior Volume Capacity: 18 oz.