Best Metal Bento Boxes of 2025

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Metal Bento Boxes are a great option for those who want to pack their lunch in a stylish and eco-friendly way. These boxes are made of durable metal and come in various sizes, making them perfect for both adults and children. With their sleek and modern design, they are not only practical but also aesthetically pleasing. Metal Bento Boxes are easy to clean and can last for years, making them a great investment for anyone who wants to reduce their waste and save money in the long run.
At a Glance: Our Top Picks
Top 10 Metal Bento Boxes
UPTRUST Stainless Steel 5-Compartment Bento Box
The UPTRUST Bento Box is designed for convenience and practicality. With its lockable clips and removable silicone seal, you can enjoy worry-free travel without leaks ruining your lunch. Though the compartments are not watertight, they are perfect for packing dry foods. Cleaning is a breeze as it is dishwasher safe, allowing you to save time after meals. Whether at work, school, or on outdoor adventures, this bento box offers a spacious 1400ml capacity to keep your meals fresh and organised.
Moonmoon Leakproof Stainless Steel Lunch Box
The Moonmoon Lunch Box is an eco-friendly, reusable solution for your meals. Made from BPA-free stainless steel, it helps you reduce waste and avoid harmful chemicals while saving money on takeaways. Its waterproof design features stylish ergonomic clips and a leak-proof silicone seal, ensuring your food stays fresh without spills. The removable divider allows you to separate different foods, making it perfect for bento-style lunches. With a large capacity, this versatile lunch box is ideal for all ages and occasions, from picnics to work lunches.
nicelock Stainless Steel Large Lunch Box
The nicelock Metal Bento Box is an eco-friendly choice made from durable food-grade 304 stainless steel, ensuring a sustainable alternative to plastic containers. It features a leak-proof design with a silicone sealing ring, perfect for preventing spills during transport. The adjustable compartment allows you to organise your meals, making it suitable for salads, sandwiches, and snacks. With its dishwasher-safe feature, cleaning becomes hassle-free, allowing you to spend more time enjoying your food rather than washing up.
G.a HOMEFAVOR 1400ML Leakproof Stainless Steel Bento Box
The G.a HOMEFAVOR Bento Box is crafted from thick, food-grade 403 stainless steel, ensuring safety for you and your family. Its leak-proof design, featuring a silicone seal, keeps your meals secure, preventing spills in your bag. With a generous 1400 ml capacity and five compartments, you can keep different foods, like meat and vegetables, separate to preserve their distinct flavours. Cleaning is a breeze as this lunch box is dishwasher safe, making it a practical choice for busy lifestyles.
Kssvzz Stainless Steel Leakproof Lunch Box
The Kssvzz Bento Box is designed to make your meal prep hassle-free. Its leak-proof design features a secure locking mechanism and a removable silicone sealing ring, ensuring no spills during transport. Crafted from food-grade stainless steel 304, this lunch box is BPA-free and plastic-free, making it a safe choice for your meals. The adjustable divider allows you to customise compartments, keeping different foods separate and preventing any unwanted mixing. Plus, it’s easy to clean; simply pop it in the dishwasher for a quick tidy-up.
Umigy Stainless Steel Bento Box Set
The Umigy Bento Box is crafted from quality stainless steel, ensuring durability and long-lasting use. Its robust design means you won’t have to worry about dents or warping, making it a reliable food storage solution. With lockable clips, this container prevents leaks and spills, allowing you to transport anything from sauces to fruits without mess. Additionally, being reusable and dishwasher safe, it’s an eco-friendly alternative to disposable containers, providing you with convenience and ease in meal preparation.
Ulsam 304 Stainless Steel 850ml Lunch Box
The Ulsam Lunch Box is crafted from high-quality 304 stainless steel, ensuring that your meals are safe and durable. With its integrated dust-proof seal, you can keep your food fresh whether you’re camping or at work. The leak-proof design includes a silicone seal that prevents spills and locks in flavour, making it perfect for lunch on the go. Additionally, this lunch box is dishwasher-safe, allowing for easy cleaning and saving you time in meal preparation.
1200Ml Stainless Steel Bento Box with Bamboo Lid
The Les-Theresa Bento Box offers a practical solution for your meal prep needs. With its partition design, you can keep different foods separate, ensuring that each flavour remains distinct. The stylish stainless steel and bamboo lid not only enhance its appearance but also serve as a convenient cutting board. Cleaning is a breeze, as it is both hand wash and dishwasher safe. Made from quality food-grade stainless steel, you can enjoy your meals without worrying about harmful chemicals.
Harcas Stainless Steel Bento Box for Meals
The Harcas Bento Box is designed to keep your food fresh and secure. With its premium clip-on closure and removable silicone seal, you can enjoy leakproof meals without worrying about spills. Made from high-quality 304 stainless steel, this lunchbox is safe and durable, free from harmful chemicals. Its eco-friendly design allows you to reduce waste by using a reusable container. Plus, the convenient detachable divider lets you pack a variety of foods in one box, making it perfect for work or outings.
ROYUEXT 1200 ml Stainless Steel Bento Box
The ROYUEXT Bento Box is designed for convenience and safety. Its leak-proof lid, featuring a silicone ring and fixing clips, ensures that your meals stay fresh and mess-free. Made from high-quality 304 stainless steel, it is durable and free from harmful substances, making it a safer choice than plastic options. The upgraded removable compartment allows you to separate different foods effortlessly, so you can enjoy your meals without worrying about mixing flavours. This versatile lunch box is perfect for picnics, work, and school, and even for storing frozen food at home.
Frequently Asked Questions (FAQs)
1. Why were metal lunch boxes discontinued?
Print it on Plastic By 1985, metal lunch boxes were completely discontinued, and plastic took over as it was less expensive to manufacture. Plus, it wasn't considered as dangerous as metal and was a lot more durable than vinyl.
2. Do metal bento boxes keep food warm?
Keep Food Warm -The Stainless Steel Bento Lunch Box Usually Can Keep Food Warm Or Cold For 1-2 Hours, With The Insulated Lunch Bag Can Keep For 2-3 Hours.
3. Do they still make metal lunch boxes?
However, metal lunch boxes are still produced, just not as popular as they were in the 1960 through 1980's.
4. What is so special about bento boxes?
Bento boxes show that convenient food and healthy food can still go hand in hand. With proper foresight and a bit of preparation, we don't need to rely on fast food or take out meals to have convenient healthy meals.
During our metal bento boxes research, we found 181 metal bento boxes products and shortlisted 10 quality products. We collected and analyzed 4,539 customer reviews through our big data system to write the metal bento boxes list. We found that most customers choose metal bento boxes with an average price of £17.78.
The metal bento boxes are available for purchase. We have researched hundreds of brands and picked the top brands of metal bento boxes, including UPTRUST, Moonmoon, nicelock, G.a HOMEFAVOR, Kssvzz.

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.