---
product_id: 65328913
title: "BLACK + BLUM Stainless Steel Lunch Box | Leak Proof | 1L | Ocean"
brand: "black + blum"
price: "¥13539"
currency: JPY
in_stock: true
category: "Black + Blum"
url: https://www.desertcart.jp/products/65328913-black-blum-stainless-steel-lunch-box-leak-proof-1l-ocean
store_origin: JP
region: Japan
---

# Vacuum valve for leak-proof seal 1L capacity for hearty meals 100% plastic-free stainless steel design BLACK + BLUM Stainless Steel Lunch Box | Leak Proof | 1L | Ocean

**Brand:** black + blum
**Price:** ¥13539
**Availability:** ✅ In Stock

## Summary

> 🥪 Elevate your lunch game with leak-proof, eco-friendly style!

## Quick Answers

- **What is this?** BLACK + BLUM Stainless Steel Lunch Box | Leak Proof | 1L | Ocean by black + blum
- **How much does it cost?** ¥13539 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/65328913-black-blum-stainless-steel-lunch-box-leak-proof-1l-ocean)

## 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

- • **Eco-Chic & Durable:** Premium stainless steel construction with BPA-free silicone strap—ditch plastic without compromise.
- • **Smart Food Organization:** Removable slider divider and integrated stainless steel fork keep your lunch neat and ready.
- • **Versatile 3-in-1 Design:** Cook, store, and transport your meals effortlessly with oven and freezer safe functionality.
- • **Built to Last a Lifetime:** Replaceable parts and dishwasher safe for sustainable, hassle-free daily use.
- • **Ultimate Leak-Proof Security:** Vacuum valve and silicone seal lock in freshness and prevent spills on the go.

## Overview

The BLACK + BLUM Stainless Steel Lunch Box (1L, Ocean) is a premium, plastic-free lunch container designed for professionals who demand durability and versatility. Featuring a vacuum-sealed lid with silicone gasket for leak-proof security, it’s oven and freezer safe, allowing you to cook, store, and transport meals seamlessly. With a removable food divider, integrated stainless steel fork, and replaceable parts, this lunch box combines sustainable materials with smart design for a hygienic, stylish, and long-lasting daily companion.

## Description

From the manufacturer

## 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 |
| Age Range Description | Adult |
| Best Sellers Rank | 11,453 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 53 in Lunch Boxes |
| Brand Name | BLACK + BLUM |
| Capacity | 1000 ml |
| Closure Type | Zipper |
| Colour | Ocean |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,049) |
| Global Trade Identification Number | 05060089724421 |
| Included Components | Fork |
| Item Dimensions L x W x H | 16.6L x 7.2W x 7.2H centimetres |
| Item Form | Rectangular |
| Item Shape | Rectangular |
| Item Type Name | Stainless Steel Lunch Box 1000 ml Capacity, Ocean |
| Item Weight | 16.23 Ounces |
| Manufacturer | Black and Blum |
| Material Type | Stainless Steel |
| Material Type Free | Plastic Free |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Camp, Office, On the Go, Outdoor Picnics, Traveling |
| Special Features | Freezer Safe |
| Style Name | Modern |
| Theme | Food |
| Unit Count | 1.0 count |

## Product Details

- **Age range (description):** Adult
- **Brand:** BLACK + BLUM
- **Capacity:** 1000 ml
- **Colour:** Ocean
- **Item weight:** 16.23 Ounces
- **Material:** Stainless Steel
- **Pattern:** Solid
- **Recommended uses for product:** Camp, Office, On the Go, Outdoor Picnics, Traveling
- **Special feature:** Freezer Safe
- **Theme:** Food

## Images

![BLACK + BLUM Stainless Steel Lunch Box | Leak Proof | 1L | Ocean - Image 1](https://m.media-amazon.com/images/I/61jb1C4W3wL.jpg)
![BLACK + BLUM Stainless Steel Lunch Box | Leak Proof | 1L | Ocean - Image 2](https://m.media-amazon.com/images/I/312Kg-Pp9nL.jpg)
![BLACK + BLUM Stainless Steel Lunch Box | Leak Proof | 1L | Ocean - Image 3](https://m.media-amazon.com/images/I/41MnvBY+KzL.jpg)
![BLACK + BLUM Stainless Steel Lunch Box | Leak Proof | 1L | Ocean - Image 4](https://m.media-amazon.com/images/I/51Rrdo7FNVL.jpg)
![BLACK + BLUM Stainless Steel Lunch Box | Leak Proof | 1L | Ocean - Image 5](https://m.media-amazon.com/images/I/31fYeRCN0lL.jpg)

## Available Options

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

## Questions & Answers

**Q: I read that this was dishwasher safe but in the instruction manual, it said not to wash the lid in the dishwasher?**
A: The Lid has a silicone seal around its edge which may cause cleaning issues if food particles get trapped under the silicone seal, i believe this to be the only issue, i've placed every part of this in the dishwasher lid and all, i just give the lid an extra wipe down afterwords, about 60+ complete dishwashes later lid and all still perfect. i hope this helps.

**Q: Is this microwave safe?**
A: Some metals are microwave safe, check your microwave instruction manual.

**Q: Does it keep hot food warm?**
A: No, it's a single skin construction.

**Q: what is the country of origin?**
A: UK

## 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/65328913-black-blum-stainless-steel-lunch-box-leak-proof-1l-ocean](https://www.desertcart.jp/products/65328913-black-blum-stainless-steel-lunch-box-leak-proof-1l-ocean)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-05*