Picnic Lunch Carton Boxes Are an Eco-friendly & Practical Packaging Solution for Takeaway Meals, Catering Service, Food Deliveries, & Outdoor Events. Manufactured From Premium Food-grade Kraft or White Paperboard, These Boxes Are Designed to Safely Hold Hot & Cold Foods While Resisting Grease & Light Moisture. Their Folding Construction with an Integrated Carry Handle Makes Transportation Easy & Convenient for Customers. Available in Multiple Capacities & Customizable with Full-color Branding, Logos, & Promotional Artwork, These Lunch Boxes Are Ideal for Cafés, Restaurants, Food Trucks, Catering Businesses, Corporate Events, School Lunches, & Picnic Hampers. Product Type: Picnic Lunch Carton Box Material: Food-grade Kraft Paperboard & White Paperboard Coating: Pe Coated & Pla Coated (optional) Capacity: 500ml, 750ml, 1000ml, 1200ml, 1500ml Shape: Rectangular with Folding Handle Closure Type: Fold-over Locking Flaps Food Grade: Yes Bpa Free: Yes Microwave Safe: Yes (without Metal Components) Freezer Safe: Yes