---
product_id: 50806145
title: "OSK Japanese Bento Lunch Box \"Waon\" Waves Black with Chopsticks and Carry Bag by PW-6+KB-1"
brand: "osk"
price: "¥8869"
currency: JPY
in_stock: true
category: "Osk"
url: https://www.desertcart.jp/products/50806145-osk-japanese-bento-lunch-box-waon-waves-black-with-chopsticks
store_origin: JP
region: Japan
---

# Multi-tier 730 ml total capacity Compact 6.7in x 3.4in size Lightweight 1.8 lbs for easy carry OSK Japanese Bento Lunch Box "Waon" Waves Black with Chopsticks and Carry Bag by PW-6+KB-1

**Brand:** osk
**Price:** ¥8869
**Availability:** ✅ In Stock

## Summary

> 🍱 Elevate your lunch ritual with timeless Japanese craftsmanship!

## Quick Answers

- **What is this?** OSK Japanese Bento Lunch Box "Waon" Waves Black with Chopsticks and Carry Bag by PW-6+KB-1 by osk
- **How much does it cost?** ¥8869 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/50806145-osk-japanese-bento-lunch-box-waon-waves-black-with-chopsticks)

## Best For

- osk enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Clean-Up:** Anti-fouling resin and dishwasher-safe materials keep maintenance stress-free.
- • **On-the-Go Convenience:** Includes chopsticks, lunch belt, and a 100% cotton drawstring bag for seamless portability.
- • **Eco & Health Conscious:** BPA-free, chemical-free, and made in Japan with premium, safe materials.
- • **Sleek Japanese Elegance:** Modern 'Waon' wave design elevates your lunch game with authentic style.
- • **Perfectly Portion-Controlled:** Two-tier layout plus tang compartment lets you balance meals like a pro.

## Overview

The OSK Japanese Bento Lunch Box 'Waon' Waves Black is a compact, lightweight, and stylish two-tier bento set with a total capacity of 730 ml. Crafted from premium, BPA-free materials in Japan, it features an anti-fouling design for easy cleaning, includes chopsticks and a cotton drawstring bag, and is dishwasher safe (not microwave safe). Perfect for professionals seeking a sophisticated, eco-conscious meal solution on the go.

## Description

This lunch box set features a luxurious Japanese design. A modern Japanese pattern lunch series with beautiful colors that glide through the ground color. The amount of rice that can be placed in the lower tier of the bento box, 2 cups of tea bowls (approx. 6.8 fl oz (200 ml)) Comes with a tang, convenient for dividing. The main unit is nested for compact storage. Antifouling agent cimbels are added to the main body and seal lid, so it is easy to remove oil stains (compared to manufacturer).

## Features

- Product Size: 6.7 inches (17 cm), 3.2 inches (8.2 cm), 3.4 inches (8
- Product Weight: Approx. 1.8 lbs (0.36 kg)
- Materials: Main body (top and bottom), Lid/Inner core (large / small) / AS resin, Seal lid (top / bottom) / Polyethylene, Partition: Polypropylene, Chopsticks: Styrofoam resin, Drawstring lunch bag: 100% cotton
- Made in Japan
- Accessories: Chopsticks (5.9 inches (15 cm)), Lunch Belt. Capacity: Upper level: 10.1 fl oz (320 ml), Lower level: 13.5 fl oz (400 ml), Small tang (small) 3.5 fl oz (150 ml), Dishwasher and dryer safe. Caution: Do not use in microwave

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004RKL7TC |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 1,023,980 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,128 in Bento Boxes |
| Brand | OSK |
| Brand Name | OSK |
| Capacity | 400 ml |
| Closure Type | Belt,Drawstring,Lid |
| Colour | Black |
| Country Of Origin | Japan |
| Customer Reviews | 4.6 out of 5 stars 560 Reviews |
| Included Components | Chopsticks, Lunch Belt |
| Item Dimensions D x W x H | 8.7D x 8.2W x 8.7H centimetres |
| Item Dimensions L x W x H | 27L x 27W x 16H centimetres |
| Item Form | Rectangular |
| Item Shape | Rectangular |
| Item Type Name | Matsukado Lunch Box with Drawstring Lunch Bag |
| Manufacturer | OSK |
| Material | Plastic, Fabric |
| Material Type | Plastic, Fabric |
| Material Type Free | Gluten Free, Nitrosamine Free, Latex Free, Vinyl Free, Plastic Free, BPA Free, Chemical Free, BPS Free, Melamine Free, PVC Free, Phthalate Free, Lead Free |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Mealtime usage, including school, work, or outdoor activities |
| Recommended uses for product | Mealtime usage, including school, work, or outdoor activities |
| Special Features | Microwave Safe |
| Special feature | Microwave Safe |
| Style Name | Matsukado Lunch Box |
| Theme | Food |
| UPC | 789322694936 793842334500 735343660283 |

## Product Details

- **Age range (description):** Adult
- **Brand:** OSK
- **Capacity:** 400 Millilitres
- **Colour:** Black
- **Material:** Plastic, Fabric
- **Pattern:** Solid
- **Product care instructions:** Dishwasher Safe
- **Recommended uses for product:** Mealtime usage, including school, work, or outdoor activities
- **Special feature:** Microwave Safe
- **Theme:** Food

## Images

![OSK Japanese Bento Lunch Box "Waon" Waves Black with Chopsticks and Carry Bag by PW-6+KB-1 - Image 1](https://m.media-amazon.com/images/I/61t6iI6Z+JL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you put the bento box microwave and heat it up?**
A: No,dishwasher, dryer and microwave oven can not be used.

**Q: How many compartments does this item have?**
A: I love the Bento box.  It has 4 compartments

**Q: Is this good for hot foods?**
A: Yeah it works fine for hot food.

**Q: Is this microwaveable if remove the lid?**
A: It's not microwavable.

## Frequently Bought Together

- OSK 1 Bento Lunch Box with Belt, Bag Chopsticks
- OSK Japanese Traditional Rabbit Moon Bento Box Set, PW-28C Renewal Version, Microwave-safe, Dishwasher-safe, Chopsticks, Bento Bag, Red
- Onigiri Mold, 3 Pack Rice Mold Musubi Maker Kit, Musubi Press Mold, Classic Triangle Rice Ball Mold Maker Sushi Mold for Kid Lunch Bento, Home DIY

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**Shop now:** [https://www.desertcart.jp/products/50806145-osk-japanese-bento-lunch-box-waon-waves-black-with-chopsticks](https://www.desertcart.jp/products/50806145-osk-japanese-bento-lunch-box-waon-waves-black-with-chopsticks)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-03*