Muji White Long Polypropylene Lunch Box with Valve 320ml Storage Container

The Muji White Long Polypropylene Lunch Box with Valve 320ml is a practical and stylish solution for carrying your meals on the go. Designed with a sleek, compact shape, this lunch box fits easily into bags and lunch totes, making it perfect for work, school, or outdoor activities. Its white polypropylene construction ensures durability while keeping your food safe and fresh.

Equipped with a convenient valve, this lunch box provides a secure seal to prevent spills and leaks during transport. The 320ml capacity is ideal for portion-controlled meals or snacks, offering a balance between compactness and sufficient storage. Whether you are packing a sandwich, salad, or leftovers, this container helps keep your food organized and ready to enjoy.

• Product Material: Polypropylene

• Manufacturer: Muji

• Made from durable and food-safe polypropylene material
• Compact 320ml capacity suitable for snacks and small meals
• Equipped with a valve for secure, leak-proof sealing
• Sleek white design complements any lunch set
• Lightweight and easy to carry for daily use

Open the lid by lifting the valve to release pressure before removing the lid completely. Fill the container with your desired food items, then securely close the lid and press the valve down to create a tight seal. For best results, avoid overfilling to prevent leaks. Use the lunch box to transport meals to work, school, or outings. To maintain freshness, refrigerate perishable foods when necessary.

Wash the lunch box thoroughly with warm soapy water before first use and after each use. The polypropylene material allows for easy cleaning by hand or in the top rack of a dishwasher. Avoid using abrasive cleaners or scrubbers that could damage the surface. Do not expose the container to high heat such as direct flame or microwave unless specified safe. Store with the lid off to prevent odors when not in use.