The Bento Box's advanced triple-layer insulation keeps hot food at safe temperatures for 12+ hours. Cold items stay fresh for 8+ hours. The exact duration depends on initial food temperature, ambient conditions, and how often you open it.

Yes! The Bento Box has been tested and certified to be 100% leakproof. It features a food-grade silicone seal that prevents all spills and leaks, even when placed on its side or upside down. We guarantee it or your money back.

The Bento Box is made from food-grade stainless steel interior, BPA-free eco-friendly plastic, and food-grade silicone. All materials are certified safe for food contact and meet international food safety standards. It's completely non-toxic and safe for the whole family.

The Bento Box is both microwave and dishwasher safe! You can hand wash it with warm soapy water, place it in the dishwasher, or even microwave it to reheat your meal. All components are removable for easy, thorough cleaning.

The Bento Box holds approximately 1,200ml of food, which is perfect for a full meal with compartments for different items. It weighs just 12oz when empty and fits perfectly into standard lunch bags and backpacks. Dimensions are 8" x 6" x 3.5".

The Bento Box comes in 5 premium colors: Deep Burgundy, Rust Red, Pearl White, Midnight Black, and Ocean Blue. Each color is carefully selected to match modern personal styles while maintaining professional appearance at work or school.

We offer a 1-year manufacturer's warranty against defects in materials and workmanship. Plus, we back it with our 30-day money-back guarantee. If you're not completely satisfied for any reason, we'll refund your purchase in full.

Yes! We offer special pricing for bulk orders of 10 or more units. Contact our sales team at sales@bentobox.com or call 1-800-BENTO-01 for corporate and bulk order inquiries. We serve schools, offices, and organizations worldwide.

We offer a hassle-free 30-day return policy. If you're not satisfied with your Bento Box for any reason, simply return it in original condition for a full refund, no questions asked. Shipping is free on all returns within 30 days of purchase.

Yes! We ship to over 50 countries worldwide. International orders typically arrive within 7-14 business days. Shipping costs and import duties vary by location. For detailed information about shipping to your country, please visit our shipping information page or contact support.