---
product_id: 526020467
title: "Signoraware Duo Star Stainless Steel Lunch Box for Kids Adults, PUF Insulation Keeps Food Warm, Food Grade Bpa Free, 2 Compartments with Locking Lid and Steam Valve, Spill Leak Proof (700ml Pink)"
brand: "signora ware"
price: "¥3815"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/526020467-signoraware-duo-star-stainless-steel-lunch-box-for-kids-adults
store_origin: JP
region: Japan
---

# Dual locking lids - spill & leak proof PUF insulation - keeps food warm for hours 700ml capacity - perfect meal size Signoraware Duo Star Stainless Steel Lunch Box for Kids Adults, PUF Insulation Keeps Food Warm, Food Grade Bpa Free, 2 Compartments with Locking Lid and Steam Valve, Spill Leak Proof (700ml Pink)

**Brand:** signora ware
**Price:** ¥3815
**Availability:** ✅ In Stock

## Summary

> 🍱 Elevate your lunch game with leak-proof warmth and style!

## Quick Answers

- **What is this?** Signoraware Duo Star Stainless Steel Lunch Box for Kids Adults, PUF Insulation Keeps Food Warm, Food Grade Bpa Free, 2 Compartments with Locking Lid and Steam Valve, Spill Leak Proof (700ml Pink) by signora ware
- **How much does it cost?** ¥3815 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/526020467-signoraware-duo-star-stainless-steel-lunch-box-for-kids-adults)

## Best For

- signora ware enthusiasts

## Why This Product

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

## Key Features

- • **On-the-Go Essential:** Compact, lightweight, and backpack-friendly — your perfect companion for office, school, or travel.
- • **Stay Warm, Stay Ahead:** PUF insulation locks in heat so your meal stays fresh and warm, no matter where your day takes you.
- • **Safe & Stylish in Pink:** Food-grade BPA-free stainless steel combines health-conscious design with a trendy pink star pattern.
- • **Lock It Down, Leak No More:** Secure locking lids with steam valve ensure zero spills and safe pressure release for hot foods.
- • **Double the Compartments, Double the Delight:** Two separate sections let you pack a balanced meal without mixing flavors or mess.

## Overview

The Signoraware Duo Star Stainless Steel Lunch Box (700ml) is a durable, BPA-free, and rust-resistant container featuring PUF insulation to keep food warm for hours. It offers two leak-proof compartments with locking lids and a steam valve for safe hot food storage. Compact and lightweight, it’s designed for kids and adults alike, perfect for school, office, or travel use.

## Description

Signoraware Duo Star Stainless Steel Lunch Box for Kids Adults, PUF Insulation Keeps Food Warm, Food Grade Bpa Free, 2 Compartments with Locking Lid and Steam Valve, Spill Leak Proof (700ml Pink)

## Features

- Stainless steel lunch box: The Signoraware Duo Star lunch box is made of high-quality stainless steel, which is durable, rust-free, and easy to clean, PUF insulation: The lunch box features PUF (Polyurethane Foam) insulation that helps keep food warm for longer periods of time, making it ideal for carrying hot meals to school, office during travel, Food grade BPA-free materials: The lunch box is made of food-grade materials that are BPA-free, ensuring that your food stays safe and healthy
- 2 compartments with locking lid: The lunch box comes with 2 separate compartments that allow you to pack different types of food items, such as main course and side dishes, without mixing them. The compartments also have a locking lid, which prevents food from spilling or leaking, Steam valve: The lunch box is equipped with a steam valve that helps release excess steam from hot food items, preventing pressure build-up inside the lunch box.
- Spill leak-proof design: The lunch box has a spill leak-proof design, which ensures that the food remains securely stored inside, without any risk of leakage or spills, School office children men women boys girls unisex travel: The lunch box is suitable for people of all ages and genders, making it ideal for school-going children, office workers, men, women, boys, girls, and for travel purposes.
- Backpack compatible: The lunch box is designed to be compatible with backpacks, making it easy to carry around while on the go, Capacity: The lunch box has a capacity of 700ml, which is sufficient for packing a decent-sized meal for adults or kids, Easy to open and close: The lunch box has a user-friendly design that makes it easy to open and close, allowing you to access your food effortlessly |Durable and long-lasting: Made of stainless steel, the lunch box is built to last.
- Easy to clean: The stainless steel material of the lunch box is easy to clean, either by hand or in a dishwasher, saving you time and effort, Safe for food storage: The food-grade, BPA-free materials of the lunch box ensure that your food remains safe and free from harmful chemicals, making it a healthy option for storing food, Compact and portable: The lunch box has a compact size, making it easy to carry around wherever you go, making it convenient for school, office, or travel purposes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Pink |
| Material | Stainless Steel |
| Brand | SIGNORA WARE |
| Recommended Uses For Product | Office, School |
| Age Range (Description) | Kid |
| Special Feature | Leak Resistant |
| Capacity | 700 Milliliters |
| Theme | Alphabet |
| Pattern | Star |
| Item Weight | 283 Grams |
| Product Care Instructions | Dishwasher Safe |
| Included Components | 1 Piece Lunch Box |
| Number of Compartments | 2 |
| Closure Type | lid |
| Style | Duo Star (700ml) |
| Shape | Star |
| Product Dimensions | 21L x 15W x 7H Centimeters |
| Net Quantity | 1 Count |
| Material Type Free | BPA Free |
| Number of Items | 1 |
| Item Form | Box |
| Manufacturer | Signoraware, Manufactured in India |
| Color | Pink |
| Shipping Weight | 0.41 Kilograms |
| Item Model Number | 3516_SG_Pink |
| Item Part Number | 3516_SG_Pink |
| Primary material | Stainless Steel |
| Capacity | Standard |
| Number of Pieces | 1 |
| Manufacturer | Signoraware |

## Product Details

- **Colour:** Pink
- **Material:** Stainless Steel
- **Brand:** SIGNORA WARE
- **Recommended Uses For Product:** Office, School
- **Age Range (Description):** Kid
- **Special Feature:** Leak Resistant
- **Capacity:** 700 Milliliters
- **Theme:** Alphabet
- **Pattern:** Star
- **Item Weight:** 283 Grams

## Images

![Signoraware Duo Star Stainless Steel Lunch Box for Kids Adults, PUF Insulation Keeps Food Warm, Food Grade Bpa Free, 2 Compartments with Locking Lid and Steam Valve, Spill Leak Proof (700ml Pink) - Image 1](https://m.media-amazon.com/images/I/71OSFOKPloL.jpg)
![Signoraware Duo Star Stainless Steel Lunch Box for Kids Adults, PUF Insulation Keeps Food Warm, Food Grade Bpa Free, 2 Compartments with Locking Lid and Steam Valve, Spill Leak Proof (700ml Pink) - Image 2](https://m.media-amazon.com/images/I/71E4aOkgi3L.jpg)
![Signoraware Duo Star Stainless Steel Lunch Box for Kids Adults, PUF Insulation Keeps Food Warm, Food Grade Bpa Free, 2 Compartments with Locking Lid and Steam Valve, Spill Leak Proof (700ml Pink) - Image 3](https://m.media-amazon.com/images/I/7141e7Jq6ZL.jpg)
![Signoraware Duo Star Stainless Steel Lunch Box for Kids Adults, PUF Insulation Keeps Food Warm, Food Grade Bpa Free, 2 Compartments with Locking Lid and Steam Valve, Spill Leak Proof (700ml Pink) - Image 4](https://m.media-amazon.com/images/I/71m30ljk8nL.jpg)
![Signoraware Duo Star Stainless Steel Lunch Box for Kids Adults, PUF Insulation Keeps Food Warm, Food Grade Bpa Free, 2 Compartments with Locking Lid and Steam Valve, Spill Leak Proof (700ml Pink) - Image 5](https://m.media-amazon.com/images/I/81XE-Jy0YrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best quality
*by D***O on 8 March 2025*

Quality is very good. So fancy.

### ⭐⭐⭐⭐ Spacious and leak proof.
*by A***R on 12 January 2025*

Good product and spacious as well leak proof also.

### ⭐⭐⭐⭐⭐ Good lunch box for kids and adults
*by A***H on 19 February 2025*

I have 2 of these. No spillage and food is reasonably warm (rather doesn't turn cold) if packed with a warm temperature.Would be great if the silicone gasket for partition is intact with the lid or should be a single piece. It gets lost often in the pile of vessels post washing.

## Frequently Bought Together

- Signoraware Duo Star Stainless Steel Lunch Box for Kids Adults, PUF Insulation Keeps Food Warm, Food Grade Bpa Free, 2 Compartments with Locking Lid and Steam Valve, Spill Leak Proof (700ml Pink)
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- Signora Ware Eat-Up Stainless Steel Lunch Box for Kids Adults, Puf Insulation Keeps Food Warm, Food Grade Bpa Free, 2 Compartments with Locking Lid and Steam Valve, Spill Leak Proof (750Ml Red)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-07*