Silicone Sandwich Bento Box – Leakproof & Microwavable Lunch Box

Keep Meals Fresh & Ready On the Go with the CHANSUNRUN Silicone Sandwich Bento Box

Say goodbye to squished sandwiches and soggy lunches! This reusable silicone sandwich bento box is the perfect eco-friendly companion for school lunches, picnics, and everyday meals. Built for kids and adults alike, it's durable, leakproof, and microwave-safe — making mealtime easier than ever.

Made in Mainland China.

Why You'll Love It

• Food-Grade Silicone: Made from FCM-certified, food-grade silicone — safe, non-toxic, and completely BPA-free for worry-free use with all ages.
• Microwave Safe: Reheat meals directly in the box — just remove the lid before microwaving for quick, hassle-free warm-ups.
• Leakproof Design: The secure-sealing lid keeps sauces, dressings, and moist foods contained — no more messy bags or spilled lunchboxes.
• Eco-Friendly & Reusable: Ditch single-use plastic bags and packaging. This sustainable silicone case is built to last and kind to the planet.
• Versatile Storage: Perfect for sandwiches, toast, fruits, vegetables, snacks, and more — a true all-in-one lunch solution.
• Portable with Handle: The convenient carry handle makes it easy to toss in a backpack, lunchbag, or tote — great for school, work, or outdoor adventures.
• Easy to Clean: Smooth silicone surfaces resist staining and are quick to rinse clean by hand or in the dishwasher.
• Square Shape: Perfectly sized to fit standard sandwich slices and toast — no more trimming or awkward fitting!

Product Specifications

• Brand: CHANSUNRUN
• Material: Food-Grade Silicone
• Certification: FCM (Food Contact Material)
• Shape: Square
• Features: Eco-Friendly, Microwavable, Leakproof
• High-Concern Chemicals: None
• Origin: Made in Mainland China

Perfect For

• 🎒 Kids' school lunches
• 🏕️ Picnics and outdoor trips
• 💼 Office meal prep
• 🥪 Storing sandwiches, toast, wraps & snacks

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For more information on safe food storage practices and reducing plastic waste, visit the FDA's guide on safe food contact materials.

⚠️ Please Note

• Due to manual measurement, please allow a 0–2 cm margin of error.
• Colors may vary slightly from product images due to lighting and display settings.
• Always remove the lid before microwaving.

Learn more: Lunchbox

Frequently Asked Questions

Q: Is the silicone sandwich bento box safe for kids to use?

A: Absolutely! The box is made from FCM-certified, food-grade silicone that is non-toxic, BPA-free, and contains no high-concern chemicals — making it completely safe for children's daily use at school or home.

Q: Can I put the silicone bento box in the microwave?

A: Yes! The silicone body is microwave-safe. Simply remove the lid before placing it in the microwave to reheat your food quickly and evenly.

Q: How do I clean the silicone sandwich case?

A: The smooth food-grade silicone surface is easy to clean — simply hand wash with warm soapy water or place it in the dishwasher for a thorough clean. It resists odors and stains over time.

Q: What types of food can I store in this bento box?

A: This versatile silicone lunch box is perfect for sandwiches, toast, fruits, vegetables, snacks, wraps, and more. The leakproof seal also makes it suitable for slightly moist foods and dressings.