--- product_id: 260479539 title: "Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Olive" brand: "black + blum" price: "¥15884" currency: JPY in_stock: true reviews_count: 6 category: "Black + Blum" url: https://www.desertcart.jp/products/260479539-stainless-steel-lunch-box-leak-proof-3-in-1-multi store_origin: JP region: Japan --- # 100% leak-proof vacuum seal valve 3 compartments for perfect meal portioning freezer & oven safe stainless steel base Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Olive **Brand:** black + blum **Price:** ¥15884 **Availability:** ✅ In Stock ## Summary > 🥢 Elevate your lunch game with leak-proof, eco-smart style! ## Quick Answers - **What is this?** Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Olive by black + blum - **How much does it cost?** ¥15884 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/260479539-stainless-steel-lunch-box-leak-proof-3-in-1-multi) ## 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 - • **Organize Like a Pro:** Removable stainless steel divider lets you customize your lunch layout. - • **Zero-Spill Confidence:** Vacuum valve + silicone rim guarantee leak-proof security on the go. - • **All-in-One Convenience:** Includes a silicone strap that secures the lid and holds your stainless steel fork. - • **Eco-Chic & Plastic-Free:** 100% stainless steel and BPA-free design for a sustainable lifestyle statement. - • **Effortless Meal Prep & Storage:** Prep, cook, freeze, and transport your meals with one sleek, durable box. ## Overview The Black+Blum Stainless Steel Lunch Box is a modern, multi-functional bento container featuring a 1000ml capacity with three compartments. Crafted from durable, plastic-free stainless steel, it offers oven and freezer safe versatility. Its innovative vacuum seal valve and over-mould silicone rim ensure 100% leak-proof performance, while the included silicone strap secures the lid and fork. Designed for meal prep, transport, and storage, this eco-friendly lunch box combines style, durability, and convenience for the professional on the move. ## Description Product Description "Black+Blum’s stainless-steel lunch box is an exceptional multi-purpose container that can be used for all meal prep needs including securely transporting your lunch, cooking dishes in the oven, and even store your pre-cooked meals in a freezer.Made from quality, durable stainless-steel, this design is perfect for carrying your culinary creations in style. It harks back to the vintage army or camping canteens of old but has a modern, minimal feel that will age beautifully. The box is 100 percent plastic and BPA free, making it the ultimate go green meal prep container.First Truly Leak-Proof Lunch BoxThe stainless-steel lid is specially designed with over-mould silicone to prevent any spills or leaks. A valve situated on top of the lunch box provides extra security and further risk-free, leak-proof functionality. The mechanism is easy to use, just lift the valve to open and push the valve down to securely close.For comp leak peace of mind, the lunch box come with a BPA free silicone strap that is placed on the outside of the container.Convenient Meal Time AccessoriesThe bento box comes with a stainless-steel slider or divider that allows you to easily organise and separate your foods as you wish. It comes with a stainless-steel fork that is simply and securely help by a silicone strap.Take control of your diet and portion size your meals with this multi-use container.Base box, fork and slider or divider are dishwasher safe.Do not use the stainless-steel box in the microwave.Available in a variety of colours." Set Contains: 1 x Lunchbox Review: Top Quality! - Excellent Quality! Review: Ottimo - Ottimo, ha capienza, comodità, robustezza. Si pulisce facilmente. ## Features - STAINLESS STEEL BENTO LUNCH BOX - A modern lunch box for a modern lifestyle. Meal prep with this minimal yet functional box, cook dishes in your oven, and even store pre-cooked meals in the freezer - 100% LEAK PROOF FOOD CONTAINER – The stainless steel bento box lid is specially designed with an over-mould silicone rim to prevent any spills or leaks, as well as a vacuum seal valve to ensure secure, risk free, leak proof functionality. Lift the valve to release the vacuum and open, push the valve down to seal and close - STAINLESS STEEL BASE – This lunch box with compartments is non leachable and won't compromise the flavour and taste of your food. Not only does it ensure purity, but it also offers durability and a sleek appearance. The removable slider/divider allows you to organise and separate your foods with ease - SILICONE STRAP - The insulated lunch box comes with a silicone strap for additional support, ensuring that the lid stays securely closed. Additionally, the strap can safely hold your stainless steel fork in place - HIGH QUALITY BUILD - Designed with high quality stainless steel for longevity and durability. This lunch box for adults and kids is BPA-free and has excellent resistance to corrosion and rust ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077FXX17Z | | Additional Features | Freezer Safe | | Age Range Description | Kid | | Age range (description) | Kid | | Best Sellers Rank | #3,772 in Kitchen ( See Top 100 in Kitchen ) #39 in Bento Boxes | | Brand | BLACK + BLUM | | Brand Name | BLACK + BLUM | | Capacity | 1000 ml | | Closure Type | Vacuum Seal | | Color | Olive | | Colour | Olive | | Customer Reviews | 4.6 out of 5 stars 700 Reviews | | Global Trade Identification Number | 05060089724438 | | Included Components | Stainless Steel Lunchbox with fork | | Item Dimensions L x W x H | 14L x 20W x 6.5H centimeters | | Item Form | Multi-compartment box | | Item Type Name | Stainless Steel Lunch Box 1000 ml Capacity, Olive | | Item Weight | 0.56 Grams | | Manufacturer | Black and Blum | | Material | Stainless Steel | | Material Type | Stainless Steel | | Material Type Free | Plastic Free | | Number of Compartments | 3 | | Number of Items | 1 | | Pattern | Solid | | Product Care Instructions | Dishwasher Safe | | Recommended Uses For Product | School | | Recommended uses for product | School | | Shape | Rectangular | | Special features | Freezer Safe | | Style Name | Modern | | Theme | Food | | Unit Count | 1 Count | ## Product Details - **Age range (description):** Kid - **Brand:** BLACK + BLUM - **Colour:** Olive - **Material:** Stainless Steel - **Recommended uses for product:** School ## Images ![Stainless Steel Lunch Box | Leak Proof 3-in-1 Multi-Functional Plastic Free Vacuum Valve Bento Box with Compartment Divider and Accessories, Olive - Image 1](https://m.media-amazon.com/images/I/61ZlDLJIWzL.jpg) ## Available Options This product comes in different **Pattern, Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Top Quality! *by M***S on 19 July 2026* Excellent Quality! ### ⭐⭐⭐⭐⭐ Ottimo *by S***A on 20 June 2026* Ottimo, ha capienza, comodità, robustezza. Si pulisce facilmente. ### ⭐⭐⭐⭐⭐ Lunch box robuste *by P***L on 13 April 2026* Une boîte alimentaire, pour déjeuner au boulot. Très bonne qualité : Acier alimentaire Joint efficace et surtout robuste ; Élastique en caoutchouc efficace, pour maintenir fermée la boîte. Et la fourchette en acier. ## Frequently Bought Together - Black+Blum Stainless-steel Lunch Box | Leak-proof Oven Safe Plastic Free Meal Prep Lunch Food Container, Olive, 1000ml / 34 fl oz - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/260479539-stainless-steel-lunch-box-leak-proof-3-in-1-multi](https://www.desertcart.jp/products/260479539-stainless-steel-lunch-box-leak-proof-3-in-1-multi) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-22*