Bento Box Stainless Steel Vacuum Insulated Leak-Proof
High Quality
Free US Shipping
Hassle Free Returns
Meals stay warm or cool on the go without spills
Keep food at optimal temperature for hours — double vacuum insulation, leak-proof silicone seal, and stackable bento compartments.
Why is this insulated stainless steel lunchbox perfect for you?
✔ Long-lasting temperature control: Double vacuum insulation technology maintains hot food warmth for up to 6 hours and keeps cold food fresh for up to 12 hours, ensuring meals stay at ideal temperatures.
✔ Leak-proof design: Sturdy lid with a silicone sealing ring prevents any leaks or spills even when the lunchbox is carried sideways, enhancing transport safety and convenience.
✔ Compartmentalized and safe materials: Stackable bento compartments offer organized portions, made from food-grade 304 stainless steel, BPA-free plastic, and toxin-free silicone to ensure health and durability.
Specifications
Material Composition: 304 stainless steel, BPA-free plastic, toxin-free silicone
Insulation Performance: Keeps food warm for 6 hours and cold for 12 hours
Closure Type: Leak-proof lid with silicone sealing ring
Cleaning Instructions: Dishwasher safe lid; hand wash recommended
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.