---
product_id: 349173991
title: "Bentgo MicroSteel Leak-Proof Lunch Box"
brand: "bentgo"
price: "¥12313"
currency: JPY
in_stock: true
category: "Bentgo"
url: https://www.desertcart.jp/products/349173991-bentgo-microsteel-leak-proof-lunch-box
store_origin: JP
region: Japan
---

# Airtight & leak-proof silicone seal Microwave & oven-safe MicroSteel tech 5-cup capacity for balanced meals Bentgo MicroSteel Leak-Proof Lunch Box

**Brand:** bentgo
**Price:** ¥12313
**Availability:** ✅ In Stock

## Summary

> 🍱 Elevate your lunch game with leak-proof, microwave-ready style!

## Quick Answers

- **What is this?** Bentgo MicroSteel Leak-Proof Lunch Box by bentgo
- **How much does it cost?** ¥12313 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/349173991-bentgo-microsteel-leak-proof-lunch-box)

## Best For

- bentgo enthusiasts

## Why This Product

- Trusted bentgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Opening Valve:** Silicone vent releases pressure post-heating for smooth, spill-free lid removal—no more fumbling or mess.
- • **Durable, Safe & Easy to Clean:** Made from BPA- and PFAS-free stainless steel, dishwasher-safe (lid hand wash recommended) for lasting use and peace of mind.
- • **Heat & Eat, No Transfers Needed:** Innovative MicroSteel lets you microwave meals safely in the box—skip the extra dishes and save time.
- • **Spill-Proof Confidence On-the-Go:** Airtight silicone seal locks in freshness and prevents leaks, so your bag stays spotless during commutes or travel.
- • **Customizable Compartments for Perfect Portions:** Removable divider adapts to your meal prep style, whether it’s snacks, full meals, or leftovers.

## Overview

The Bentgo MicroSteel Leak-Proof Bento Lunch Box combines cutting-edge MicroSteel technology with a 5-cup capacity and airtight silicone seal, enabling safe microwave and oven use without transferring food. Designed for busy professionals, it features customizable compartments, a pressure-release valve for easy opening, and durable, BPA-free stainless steel construction. Perfect for fresh, mess-free meals on the go.

## Description

Shop Bentgo at the desertcart Storage & Organization store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

## Features

- Innovative MicroSteel Technology: Designed to safely heat stainless steel in the microwave, MicroSteel lets you reheat meals right in the lunch box—no transfers needed. Perfect for storing hot or cold meals, it’s an all-in-one solution for meal prep, leftovers, and everyday food storage.
- Airtight & Leak-Proof Design: The airtight lid with a secure silicone seal helps keep food fresh while preventing spills in bags, totes, or backpacks. Perfect for workdays, travel, and on-the-go meals without the mess.
- Easy-Open Valve: Lift the silicone venting valve before opening to release internal pressure after heating. This helps the lid remove more easily, reduces the force needed to open, and supports a smoother, spill-free experience.
- Easy to Clean & Made to Last: Made with durable, food-grade, BPA- and PFAS-free materials you can feel good about. Top-rack dishwasher-safe for easy cleanup, though hand washing the lid is recommended to help maintain the airtight seal over time.
- Customizable Compartments & 5-Cup Capacity: Removable divider creates flexible sections for portion control, snacks, or full meals. Holds up to 5 cups, making it easy to pack balanced lunches or store leftovers. Designed for ages 13+.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096WB9384 |
| Best Sellers Rank | #13,820 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #109 in Bento Boxes |
| Brand Name | Bentgo |
| Capacity | 5 cups |
| Closure Type | Snap |
| Color | Rose Gold |
| Container Shape | Rectangular |
| Customer Reviews | 3.7 3.7 out of 5 stars (742) |
| Food Storage Container Airtightness | Airtight |
| Global Trade Identification Number | 00817387024389 |
| Item Dimensions L x W x H | 8"L x 6"W x 2"H |
| Item Form | Rectangular |
| Item Volume | 40.58 fluid ounces |
| Manufacturer | Bentgo |
| Material Features | Microwave Safe |
| Material Type | Single Wall Food-Grade Safe 18/8 Stainless Steel |
| Material Type Free | BPA Free |
| Other Special Features of the Product | Air Tight, Durable, Oven Safe |
| Package Quantity | 1 |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Fresh |
| UPC | 817387024389 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Bentgo
- **Capacity:** 5 cups
- **Color:** Rose Gold
- **Material:** Single Wall Food-Grade Safe 18/8 Stainless Steel
- **Material Feature:** Microwave Safe

## Images

![Bentgo MicroSteel Leak-Proof Lunch Box - Image 1](https://m.media-amazon.com/images/I/71QhpqaGRvL.jpg)
![Bentgo MicroSteel Leak-Proof Lunch Box - Image 2](https://m.media-amazon.com/images/I/410oQb-6LSL.jpg)
![Bentgo MicroSteel Leak-Proof Lunch Box - Image 3](https://m.media-amazon.com/images/I/51t8iZzuUmL.jpg)
![Bentgo MicroSteel Leak-Proof Lunch Box - Image 4](https://m.media-amazon.com/images/I/41bS3F2rNnL.jpg)
![Bentgo MicroSteel Leak-Proof Lunch Box - Image 5](https://m.media-amazon.com/images/I/510dXvfvL8L.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Bentgo MicroSteel Leak-Proof Lunch Box - Microwave-Safe, Oven-Safe, Bento-Style Container with Removable Divider, Airtight Lid, Sustainable Design, Odor & Stain Resistant (Rose Gold)
- Bentgo Stainless Insulated Food Container - 2.4 Cups (19 oz), Triple-Layer Insulation, Vacuum Seal, Leak-Proof, Built-In Handle, Wide Opening, Premium Stainless Steel, for Cool/Warm Foods (Rose Gold)
- Bentgo Stainless Travel Utensil Set - Reusable 3-Piece Silverware Set with Carrying Case, High-Grade Premium Steel, BPA-Free Case, Eco-Friendly - Ideal for Travel, Camping, and Office Use (Rose)

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**Shop now:** [https://www.desertcart.jp/products/349173991-bentgo-microsteel-leak-proof-lunch-box](https://www.desertcart.jp/products/349173991-bentgo-microsteel-leak-proof-lunch-box)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-27*