Stainless Steel Bento Box – Leakproof Lunch Box with Clips

CHANSUNRUN Stainless Steel Bento Box – The Smart Way to Carry Your Meals

Meet your new go-to lunch companion! The CHANSUNRUN Stainless Steel Bento Box is built for people who take their meals seriously — whether you're heading to work, school, or out on an adventure. Made from 100% food-grade 304 stainless steel, this durable, BPA-free lunch box keeps your food fresh, safe, and delicious wherever you go.

Made in Mainland China.

Why You'll Love This Bento Box

• Premium 304 Stainless Steel: Rust-free, non-toxic, and virtually indestructible. Durable enough for daily use, travel, school, and everything in between.
• Double-Layer Leakproof Seal: A silicone seal ring combined with sturdy lockable clips creates a double barrier against leaks — perfect for soups, sauces, and juicy fruits.
• Multiple Sizes to Suit Every Appetite: Available in Small (350ml), Medium (850ml), Large (1400ml), and XL (2400ml) — there's a size for kids and adults alike.
• Single-Compartment, No-Odor Design: The open single-compartment layout means no trapped odors and no fuss. Just clean, fresh food every time.
• Easy to Clean: Dishwasher safe and designed with a matte interior and exterior finish for a smooth, easy-clean surface.
• Eco-Friendly & Reusable: Say goodbye to single-use plastic containers. This sustainable lunch box is built to last for years.
• Thoughtful Gift Idea: A practical and stylish gift for friends, family, classmates, or colleagues.

Product Specifications

What's in the Box?

• 1 × Stainless Steel Bento Lunch Box (size as selected)

Please Note: Due to manual measurement, size may vary by ±0.5–1 cm. Colors may appear slightly different depending on your monitor settings.

Great Pairings for a Complete Healthy Lifestyle

Pack your lunch box with nutritious meals and support your wellness journey with our Balincer Systemic Digestive Enzymes – Gut Health or fuel your day right with our Balincer Vitamin C 1000mg Complex – Immune Boost.

For more information on safe food storage materials and food contact standards, visit the U.S. FDA – Food Contact Substances.

Learn more: List of fast food restaurant chains

Frequently Asked Questions

Q: Is the stainless steel bento box really leakproof?

A: Yes! The double-layer leakproof design combines a silicone seal ring with strong lockable side clips to create an airtight seal. It's designed to safely carry soups, sauces, and liquid-rich foods without spilling.

Q: What sizes are available for this stainless steel lunch box?

A: This bento box is available in four sizes: Small (350ml), Medium (850ml), Large (1400ml), and XL (2400ml), making it suitable for kids' snacks, adult lunches, and large meal preps alike.

Q: Is this bento box safe to use for food? Is it BPA-free?

A: Absolutely. The lunch box is made from 100% food-grade 304 stainless steel, which is BPA-free, rust-resistant, and non-toxic. It also carries FCM (Food Contact Material) certification for added peace of mind.

Q: Can this lunch box go in the dishwasher?

A: Yes, the stainless steel bento box is dishwasher safe. The matte interior and exterior finish also makes hand-washing quick and easy.

Q: Is this a good gift idea?

A: It makes a wonderful, practical gift for students, office workers, fitness enthusiasts, or anyone who likes to meal prep. Available in multiple sizes, it suits all ages and lifestyles.