---
product_id: 520453285
title: "Microwavable Meal Prep Box Medium"
brand: "black + blum"
price: "¥9411"
currency: JPY
in_stock: null
reviews_count: 13
category: "Black + Blum"
url: https://www.desertcart.jp/products/520453285-microwavable-meal-prep-box-medium
store_origin: JP
region: Japan
---

# Vacuum-sealed airtight lid - zero leaks 900ml capacity - perfect portion control 18/8 stainless steel - eco-friendly & durable Microwavable Meal Prep Box Medium

**Brand:** black + blum
**Price:** ¥9411
**Availability:** ❌ Out of Stock

## Summary

> 🥗 Fresh meals, zero spills, all style—your lunch just got an upgrade!

## Quick Answers

- **What is this?** Microwavable Meal Prep Box Medium by black + blum
- **How much does it cost?** ¥9411 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/520453285-microwavable-meal-prep-box-medium)

## 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-Conscious Choice:** Ditch single-use plastics and join the movement towards sustainable, reusable food storage.
- • **Lightweight & Stackable:** Carry with ease and store multiple containers neatly—ideal for meal preppers and multitaskers.
- • **Microwave & Dishwasher Safe:** Heat and clean effortlessly without compromising style or function—perfect for busy professionals.
- • **Sleek Stainless Steel Design:** Elevate your lunch game with a modern, durable container that’s built to last and impress.
- • **Vacuum-Sealed Leak Proof Lid:** Keep your meals fresh and spill-free all day, whether at the office or on outdoor adventures.

## Overview

The BLACK + BLUM Microwavable Stainless Steel Lunch Box is a 900ml, vacuum-sealed, leak-proof container crafted from durable 18/8 stainless steel. It’s microwave, dishwasher, oven (lid excluded), and freezer safe, combining convenience with eco-friendly design. Lightweight and stackable, it’s perfect for professionals seeking fresh, healthy meals on the go without compromising style or sustainability.

## Description

Elevate your meals with this durable, stainless steel lunch box featuring a vacuum-sealed, leak-proof lid. Microwave and dishwasher safe for easy heating and cleaning.

Review: Stylish, durable, and perfect for on-the-go meals! - I recently purchased the BLACK + BLUM Microwavable Stainless Steel Lunch Box, and I couldn’t be happier! From the moment I opened it, I could tell this is a high-quality product. The stainless steel feels solid yet lightweight, making it super easy to carry to work or outdoor trips. The vacuum-sealed lid is a game-changer - no leaks, no spills, and it keeps my meals fresh all day. I love that it’s microwave, dishwasher, oven (lid excluded), and freezer safe. Cleaning is effortless, and it holds up beautifully over time without bending or scratching. The design is sleek and modern, and the stackable feature is perfect for storing multiple containers neatly. It’s ideal for meal prep, office lunches, or even picnics. I also feel great knowing I’m making an eco-friendly choice by ditching single-use plastics. Overall, this lunch box is practical, durable, and stylish - a must-have for anyone who enjoys fresh, healthy meals on the go. I highly recommend it!
Review: Lovely container for packed lunches - Still can't believe this works in the microwave! Great way to avoid microplastics in your food. High quality, perfect size for lunches, and works well. Just be careful not to burn your hands, as the item heats up more than the food!

## Features

- STAINLESS STEEL LUNCH BOX – Elevate your mealtime with our sleek, high-quality microwavable stainless steel lunch box. These reusable meal prep containers are available in three shapes over various sizes. Perfect for breakfast, lunch, and snacks on the go
- DESIGNED FOR CONVENIENCE – Crafted from 18/8 stainless steel, this microwave and dishwasher safe lunchbox ensures easy heating and cleaning. It’s also oven-safe (excluding lid), freezer-safe, and built with a smooth, rounded surface for added durability and style
- 100% & AIRTIGHT & LEAK PROOF LUNCH BOXES – Featuring a vacuum-sealed, leak proof lid with a secure silicone ring, this food container keeps your meals fresh while preventing spills. Ideal for work, outdoor, on-the-go, picnics, or meal prep
- LIGHTWEIGHT YET DURABLE – Built tough but lightweight for easy transport, our single-walled stainless steel lunch box makes for a perfect food container that won’t bend or break. Plus, its stackable design makes storage effortless
- THE BETTER CHOICE - Ditch single-use plastics and make the better choice with our reusable, high-quality reusable lunch box to have with you on the go, always

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYPFQJ85 |
| Batteries required | No |
| Best Sellers Rank | 1,750 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 3 in Lunch Boxes |
| Closure type | Buckle |
| Container Shape | Rectangular |
| Customer Reviews | 4.4 4.4 out of 5 stars (427) |
| Date First Available | 16 Mar. 2023 |
| Dishwasher safe? | Yes |
| Finish types | Stainless Steel |
| Included components | Box, Lid |
| Is microwaveable | Yes |
| Item form | Box |
| Item model number | FBSS-BX-M017-EN |
| Item package quantity | 1 |
| Item volume | 900 Millilitres |
| Item weight | 0.27 Kilograms |
| Manufacturer | Black+Blum |
| Material Type Free | BPA-Free, Phthalate-Free, Other Plastics-Free |
| Number of items | 1 |
| Number of pieces | 1 |
| Product care instructions | Dishwasher safe, Microwave safe |
| Product dimensions | 19L x 14.3W x 7.3H centimetres |
| Recommended uses for product | Dry foods, Pasta, Rice, Bread, Fruits, Vegetables, Cake, Pastry |
| Size | 900ml |
| Special feature | Air Tight, Dishwasher Safe, Freezer Safe, Leak Proof, Microwave Safe |
| Specific uses for product | [INFERRED] workplace lunch, [INFERRED] school lunch, [INFERRED] picnic, [INFERRED] outdoor activities, [INFERRED] meal prep, [INFERRED] takeaway food storage, [INFERRED] food preservation |
| Unit count | 1.0 Count |

## Product Details

- **Brand:** BLACK + BLUM
- **Capacity:** 900 Millilitres
- **Colour:** Grey/Red
- **Material:** Polypropylene, Silicone, Stainless Steel
- **Material feature:** BPA Free, Is food safe

## Images

![Microwavable Meal Prep Box Medium - Image 1](https://m.media-amazon.com/images/I/710LgYRcuFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stylish, durable, and perfect for on-the-go meals!
*by O***O on 19 January 2026*

I recently purchased the BLACK + BLUM Microwavable Stainless Steel Lunch Box, and I couldn’t be happier! From the moment I opened it, I could tell this is a high-quality product. The stainless steel feels solid yet lightweight, making it super easy to carry to work or outdoor trips. The vacuum-sealed lid is a game-changer - no leaks, no spills, and it keeps my meals fresh all day. I love that it’s microwave, dishwasher, oven (lid excluded), and freezer safe. Cleaning is effortless, and it holds up beautifully over time without bending or scratching. The design is sleek and modern, and the stackable feature is perfect for storing multiple containers neatly. It’s ideal for meal prep, office lunches, or even picnics. I also feel great knowing I’m making an eco-friendly choice by ditching single-use plastics. Overall, this lunch box is practical, durable, and stylish - a must-have for anyone who enjoys fresh, healthy meals on the go. I highly recommend it!

### ⭐⭐⭐⭐⭐ Lovely container for packed lunches
*by D***D on 29 October 2025*

Still can't believe this works in the microwave! Great way to avoid microplastics in your food. High quality, perfect size for lunches, and works well. Just be careful not to burn your hands, as the item heats up more than the food!

### ⭐⭐⭐⭐⭐ good product
*by L***A on 5 October 2025*

very good quality lid solid no leak

## Frequently Bought Together

- BLACK + BLUM Microwavable Stainless Steel Lunch Box | Multi-Function, Vacuum Sealed Container for Healthy Food | Portable and Stackable Food Storage for Office and Outdoor | 30 oz / 900ml
- 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 Insulated Lunch Bag, 6.7L - Leak Proof Bag for Adults and Kids with Roll Top Construction - Made with Recycled PET and BPA Free - Food Bag for On The Go, Slate

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**Shop now:** [https://www.desertcart.jp/products/520453285-microwavable-meal-prep-box-medium](https://www.desertcart.jp/products/520453285-microwavable-meal-prep-box-medium)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*