---
product_id: 260479515
title: "BLACK + BLUM Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Ocean"
brand: "black + blum"
price: "¥12508"
currency: JPY
in_stock: true
reviews_count: 5
category: "Black + Blum"
url: https://www.desertcart.jp/products/260479515-black-blum-stainless-steel-lunch-box-leak-proof-3-in
store_origin: JP
region: Japan
---

# Vacuum valve for airtight seal 3-in-1 multi-functional design 100% plastic-free stainless steel BLACK + BLUM Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Ocean

**Brand:** black + blum
**Price:** ¥12508
**Availability:** ✅ In Stock

## Summary

> 🥗 Seal in freshness, ditch plastic, and own your lunch hour like a pro!

## Quick Answers

- **What is this?** BLACK + BLUM Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Ocean by black + blum
- **How much does it cost?** ¥12508 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/260479515-black-blum-stainless-steel-lunch-box-leak-proof-3-in)

## Best For

- black + blum enthusiasts

## Why This Product

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

## Key Features

- • **Leakproof Vacuum Seal:** Secure your lunch with a silicone-overmould lid and vacuum valve that locks freshness in.
- • **On-the-Go Convenience:** Includes a stainless steel fork held by a silicone strap—no more scrambling for utensils.
- • **Eco-Chic & Plastic-Free:** Elevate your lunch game with sustainable stainless steel and BPA-free silicone accessories.
- • **Smart Food Organization:** Adjustable divider and removable slider keep your meals perfectly separated and Instagram-ready.
- • **Versatile 3-in-1 Design:** Cook, store, and transport your meals effortlessly with one sleek container.

## Overview

The BLACK + BLUM Stainless Steel Lunch Box is a premium 3-in-1 vacuum-sealed bento box designed for the modern professional. Featuring a leakproof silicone-overmould lid with a vacuum valve, it keeps food fresh and secure whether you're cooking, storing, or transporting meals. Made entirely from stainless steel and BPA-free silicone, it offers a sustainable, plastic-free alternative with practical accessories like an adjustable divider and a stainless steel fork. Compact, durable, and freezer safe, it’s perfect for millennial managers who demand style, function, and eco-consciousness in their daily routine.

## Description

Product Description Black+Blum Stainless Steel Lunch Box is 100% leakproof and has a secure vacuum seal to keep your food fresh. It comes with an adjustable divider to separate and arrange food neatly. Set Contains: 1 x Lunch Box

Review: Ottimo prodotto ermetico!!! Nel aprire il contenitore si deve togliere L aria perche anche sottovuoto se no nn si apre ma anche togliendo L aria ci vuole un po’ di forza nel aprirlo!Lo consiglio vivamente!!!!
Review: I find this storage method perfect for cold lunches. Compact and secure. Good quality and materials.

## Features

- Multi-functional: the 3-in-1 box is truly a diverse food container that allows you to securely transport your lunch, cook dishes in your oven, and even store pre-cooked meals in a freezer
- Leak proof: The stainless-steel box lid is specially designed with an over-mould silicone to prevent any spills or leaks
- Vacuum security: The vacuum valve on the lid provides extra security and leak proof functionality. Lift the valve to open and push down to securely close
- Friendly: 100 percent plastic-free lunch box design. The box, fork and food divider are made from quality stainless steel. The strap and mould are made from BPA free silicone
- Practical accessories: a stainless steel fork is securely help in place by a silicone strap and a removable slider/ diver allows you to organise your food with ease

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077FG461V |
| Best Sellers Rank | #16,702 in Kitchen ( See Top 100 in Kitchen ) #106 in Bento Boxes |
| Brand | BLACK + BLUM |
| Capacity | 1000 Milliliters |
| Color | Ocean |
| Customer Reviews | 4.5 4.5 out of 5 stars (694) |
| Date First Available | 20 June 2018 |
| Item Weight | 459 g |
| Material | Stainless Steel |
| Model Number | BAM-SS-L005 |
| Product Dimensions | 14 x 20 x 6.5 cm; 460 g |
| Special Features | Freezer Safe |

## Product Details

- **Age range (description):** Kid
- **Brand:** BLACK + BLUM
- **Colour:** Ocean
- **Material:** Stainless Steel
- **Recommended uses for product:** School

## Images

![BLACK + BLUM Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Ocean - Image 1](https://m.media-amazon.com/images/I/41700Tv6goL.jpg)
![BLACK + BLUM Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Ocean - Image 2](https://m.media-amazon.com/images/I/41BFAVbwrcL.jpg)
![BLACK + BLUM Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Ocean - Image 3](https://m.media-amazon.com/images/I/51WDgxOhrLL.jpg)
![BLACK + BLUM Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Ocean - Image 4](https://m.media-amazon.com/images/I/618HW4I2xnL.jpg)
![BLACK + BLUM Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Ocean - Image 5](https://m.media-amazon.com/images/I/61kWLXVN8+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***A on 10 August 2023*

Ottimo prodotto ermetico!!! Nel aprire il contenitore si deve togliere L aria perche anche sottovuoto se no nn si apre ma anche togliendo L aria ci vuole un po’ di forza nel aprirlo!Lo consiglio vivamente!!!!

### ⭐⭐⭐⭐⭐ Review
*by C***K on 3 August 2025*

I find this storage method perfect for cold lunches. Compact and secure. Good quality and materials.

### ⭐⭐⭐⭐⭐ Review
*by A***C on 16 July 2024*

Su construcción es sólida y se ve que lo diseñaron desde cero Y sus materiales son increíbles

## Frequently Bought Together

- BLACK + BLUM Stainless Steel Lunch Box, 1000ml, Ocean
- BLACK + BLUM Nesting Cutlery Set 3 Piece Stainless Steel Compact Travel Cutlery Set (Knife, Fork, and Spoon) Portable Tableware with Snap Shut Case, Silver
- BLACK + BLUM Vacuum Food Flask | Leak Proof Insulated Stainless Steel Lunch Container with Ladle Spoon for Hot and Cold Food | Travel, Office Lunch Box for All Ages | Olive 13.5 oz / 400 ml

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**Shop now:** [https://www.desertcart.jp/products/260479515-black-blum-stainless-steel-lunch-box-leak-proof-3-in](https://www.desertcart.jp/products/260479515-black-blum-stainless-steel-lunch-box-leak-proof-3-in)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*