---
product_id: 777028748
title: "Lunch Box For Men/Women,Large Double-layer Insulated Expandable Work Lunch Bag,Reusable Leakproof Cooler Bags For Adults,Lunch Box With Adjustable Shoulder Strap For Office Travel Picnic（Black）"
brand: "joingo"
price: "₩593860"
currency: KRW
in_stock: false
reviews_count: 5
category: "Joingo"
url: https://www.desertcart.kr/products/777028748-lunch-box-for-men-women-large-double-layer-insulated-expandable
store_origin: KR
region: South Korea
---

# 16L expandable capacity Adjustable & detachable shoulder strap Triple-layer leakproof insulation Lunch Box For Men/Women,Large Double-layer Insulated Expandable Work Lunch Bag,Reusable Leakproof Cooler Bags For Adults,Lunch Box With Adjustable Shoulder Strap For Office Travel Picnic（Black）

**Brand:** joingo
**Price:** ₩593860
**Availability:** ❌ Out of Stock

## Summary

> 🥗 Elevate your lunch game with style and smart insulation!

## Quick Answers

- **What is this?** Lunch Box For Men/Women,Large Double-layer Insulated Expandable Work Lunch Bag,Reusable Leakproof Cooler Bags For Adults,Lunch Box With Adjustable Shoulder Strap For Office Travel Picnic（Black） by joingo
- **How much does it cost?** ₩593860 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/777028748-lunch-box-for-men-women-large-double-layer-insulated-expandable)

## Best For

- joingo enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Zone Freshness:** Separate dry and wet compartments keep flavors distinct and food fresh for hours—hot stays hot, cold stays cold.
- • **Expand Your Meal Game:** Expandable 16L double-layer design fits all your office, picnic, or travel meals without compromise.
- • **Compact When Not in Use:** Folds flat for space-saving storage—perfect for the minimalist professional on the go.
- • **Built to Last & Leakproof:** Durable 300D Oxford fabric with triple-layer insulation and EVA lining ensures no leaks and easy cleaning.
- • **Carry Comfortably, Anywhere:** Sturdy, adjustable shoulder strap plus handle for effortless transport, even fully loaded.

## Overview

The JOINGO Lunch Box is a large, 16-liter expandable double-layer insulated bag designed for professionals and adventurers alike. Featuring separate compartments for dry and wet foods, it keeps meals fresh and temperature-controlled for hours. Crafted with durable 300D Oxford cloth, pearl foam insulation, and leakproof EVA lining, it offers reliable protection against spills and temperature loss. The adjustable, detachable shoulder strap and fold-flat design make it versatile and easy to carry or store. Ideal for office, travel, picnics, and outdoor use, this reusable lunch bag combines functionality with sleek, professional style.

## Description

JOINGO Men's/Women's Lunch Box is a large double-layer insulated expandable work lunch bag, suitable for dining out, picnics, road trips, beaches, and eating lunch in the office and outdoors; It is also a reusable leak-proof cooler bag that can keep food warm and can hold ice or ice packs,suitable for refrigerating beverages, fruits, sandwiches, snacks, and more,and it has adjustable shoulder straps, the long shoulder strap is very sturdy and comfortable to use. JOINGO lunch bag has a large capacity; It has plenty of space to accommodate what you need to pack, the front and two side mesh pockets are designed for daily essentials such as tissues, water bottles, etc.; Just a few zippers can expand it to be larger. The double-layer design of the JOINGO lunch bag prevents items from being crushed or piled up; this feature allows different foods to be stored separately,dry items on top and moist items on the bottom,avoiding mixing flavors and keeping food cold/hot/fresh for several hours. When you don't use it, this lunch box can be folded into a flat rectangle for easy storage; equipped with sturdy and smooth durable zippers, the zippers can be easily opened and closed, it is a well-made lunch bag. The lunch bag adopts a three-layer insulation design,The outer layer is made of 3000D Oxford cloth and polyester fiber; The middle layer is insulated with pearl foam; The inner layer is made of environmentally friendly EVA material. Durable for a long time. Good sealing. Prevent leakage. Easy to clean. This is a large-capacity double-layer compartment, suitable for multiple scenarios, convenient and comfortable,durable; It has leak-proof, insulated, and easy-to-clean features, and comes in multiple colors; It is an ideal gift!

Review: Product is not as per images, it is a cheaper bag and has different finishing to what is advertised.
Review: Excellent Lunch bag...worthy every Dollar I owned my first bag like this for over four years, and honestly, I never had a single issue with it. I washed it over and over, and nothing ever happened to it. The only thing was that after about four years, the color started to fade a bit.which is normal after long use. Even then, it still looked good, and people were always asking me about it. After four years, I decided it was time to get a new one, and when I saw this version, I bought it right away. Best decision ever. My husband is a construction worker, and he takes this bag to work every single day with no regrets. His juice does not defrost, even overnight. When he packs hot food in the top compartment and cold items below, everything stays exactly how it should. The two compartments work perfectly.hot food stays hot, and cold drinks stay cold. This bag can hold up to seven bottles of water. On days he carries less, he’ll pack four bottles and a juice, add ice, leave it overnight, and the ice is still there the next day. That really impressed us. It’s strong, spacious, and perfect for work. My husband gets so many compliments, and people are always asking where we got it because they’ve never seen a lunch bag like this before. I would highly recommend this bag, and I will definitely buy it again. I’m even planning to order more because so many people ask me about it. Big up to the seller.you did a great job. And desertcart, I love it.

## Features

- 【Large-capacity double-layer compartment lunch box】expandable by 16 liters,to go from medium to larger with just a few zips.The whole is a three-dimensional,double-layered lunch bag with large space lunch bag,it has a lot of space for what you need to pack;The double-layer setting of the insulated bag can store different foods,put the dry stuff on top and the wet stuff on the bottom,separately to avoid mixing flavors,maintain the freshness of the food,and make it easier for you to enjoy the food
- 【Lunch pack for multi-scene use】The lunch bag has a large capacity,which can be kept warm and can also be placed with or ice packs,which is suitable for the refrigeration of drinks,fruits,snacks and other foods;The double-layer installation prevents crushing and accumulation of goods.Insulated bags meet the needs of different groups such as going to work,workers,etc.Our reusable lunch box can keep the food cold/hot/fresh for hours,which is perfect for on-the-go meals,picnics,road trips,beaches,as well as to have lunch in the office,outdoors
- 【Convenient and comfortable to carry】You can choose to use the long shoulder strap or carry the bag with a handle;The long shoulder strap is very sturdy and comfortable to use,detachable and adjustable,making it easy to transport even when fully loaded;Exterior front and side mesh pockets are designed for daily essentials for paper towels,drinking glasses,etc.The lunch bag is equipped with a smooth zipper that can be easily opened and closed;In addition,when not in use,this lunch box folds into a flat rectangle for easy storage
- 【Leak-proof, insulated, easy to clean】The lunch bag is designed with three layers of thermal insulation:the outer layer is made of 300D oxford cloth and polyester fiber,the middle layer is specially filled with 5mm thick insulating pearl foam,the inner layer is made of environmentally friendly EVA material,and the thickened EVA lining is good,which has good sealing to prevent leakage at the bottom and inside,so it is a very good insulated lunch box,waterproof and easy to clean,can use ordinary paper towels or rags to wipe it
- 【Ideal Choice】Double-layer large-capacity lunch bags are available in many colors,suitable for men,women,and adults;Ideal gifts for friends,family,birthdays,Christmas,Thanksgiving,and more.If you are not satisfied with the reusable lunch box,please feel free to contact us for a solution

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CN4GJ334 |
| Age Range (Description) | Adult |
| Brand | JOINGO |
| Capacity | 16 litres |
| Closure Type | Zipper |
| Colour | Black |
| Included Components | Lunch Bag, Shoulder Strap |
| Item Form | Bag |
| Item Weight | 608 g |
| Manufacturer | JOINGO |
| Material | Polyester |
| Net Quantity | 1.0 Count |
| Number of Compartments | 2 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 28.4L x 19.3W x 29.2H Centimeters |
| Recommended Uses For Product | Office, Picnic, Travel, Beach |
| Shape | Rectangular |
| Special Feature | Adjustable Shoulder Strap, Leak Resistant, Stackable, Thermal Insulated |
| Style | Transitional |
| Theme | Fruit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** JOINGO
- **Capacity:** 16 litres
- **Colour:** Black
- **Material:** Polyester
- **Pattern:** Solid
- **Product Dimensions:** 19.3D x 28.4W x 29.2H Centimeters
- **Recommended Uses For Product:** Office, Picnic, Travel, Beach
- **Special Feature:** Adjustable Shoulder Strap, Leak Resistant, Stackable, Thermal Insulated
- **Theme:** Fruit

## Images

![Lunch Box For Men/Women,Large Double-layer Insulated Expandable Work Lunch Bag,Reusable Leakproof Cooler Bags For Adults,Lunch Box With Adjustable Shoulder Strap For Office Travel Picnic（Black） - Image 1](https://m.media-amazon.com/images/I/41Madn9eLsL.jpg)
![Lunch Box For Men/Women,Large Double-layer Insulated Expandable Work Lunch Bag,Reusable Leakproof Cooler Bags For Adults,Lunch Box With Adjustable Shoulder Strap For Office Travel Picnic（Black） - Image 2](https://m.media-amazon.com/images/I/41hJ2-znZ3L.jpg)
![Lunch Box For Men/Women,Large Double-layer Insulated Expandable Work Lunch Bag,Reusable Leakproof Cooler Bags For Adults,Lunch Box With Adjustable Shoulder Strap For Office Travel Picnic（Black） - Image 3](https://m.media-amazon.com/images/I/41suUglUwSL.jpg)
![Lunch Box For Men/Women,Large Double-layer Insulated Expandable Work Lunch Bag,Reusable Leakproof Cooler Bags For Adults,Lunch Box With Adjustable Shoulder Strap For Office Travel Picnic（Black） - Image 4](https://m.media-amazon.com/images/I/51-gcr+d8AL.jpg)
![Lunch Box For Men/Women,Large Double-layer Insulated Expandable Work Lunch Bag,Reusable Leakproof Cooler Bags For Adults,Lunch Box With Adjustable Shoulder Strap For Office Travel Picnic（Black） - Image 5](https://m.media-amazon.com/images/I/512S3NBg+0L.jpg)

## Questions & Answers

**Q: Does it keep food cold for long periods?**
A: Yes, this lunch box is designed to keep food at the ideal temperature for long periods of time. It features a multi-layer insulation structure, including Oxford cloth, thick foam insulation layer, insulated lining, and leak-proof PEVA lining.

**Q: Are the shoulder straps on the lunch bag removable?**
A: Yes, the lunch bag comes with a removable and adjustable shoulder strap that can be attached for easy carrying. When not in use, the strap can be removed for convenient storage.

**Q: How many external pockets does the lunch bag have?**
A: The JOINGO Lunch Box features five exterior pockets. You can store various items in different pockets for easy organization. It also has two built-in mesh bag for storing cutlery and other items.

**Q: What scenarios can it be used in?**
A: The JOINGO Lunch Box is designed for a variety of scenarios. Commuting to work, traveling, camping and hiking, picnics, construction sites, and everyday use. whether you're going to the gym, running errands, or going to school.

**Q: Is this lunch bag easy to clean after use?**
A: The JOINGO Lunch Box is designed for easy cleaning. Its interior is lined with a smooth PEVA material that resists stains and odors. You can simply wipe it clean with a damp cloth, eliminating the need for scrubbing.

## Customer Reviews

### ⭐⭐ Review
*by K***J on 21 January 2026*

Product is not as per images, it is a cheaper bag and has different finishing to what is advertised.

### ⭐⭐⭐⭐⭐ Review
*by N***T on 15 January 2026*

Excellent Lunch bag...worthy every Dollar I owned my first bag like this for over four years, and honestly, I never had a single issue with it. I washed it over and over, and nothing ever happened to it. The only thing was that after about four years, the color started to fade a bit.which is normal after long use. Even then, it still looked good, and people were always asking me about it. After four years, I decided it was time to get a new one, and when I saw this version, I bought it right away. Best decision ever. My husband is a construction worker, and he takes this bag to work every single day with no regrets. His juice does not defrost, even overnight. When he packs hot food in the top compartment and cold items below, everything stays exactly how it should. The two compartments work perfectly.hot food stays hot, and cold drinks stay cold. This bag can hold up to seven bottles of water. On days he carries less, he’ll pack four bottles and a juice, add ice, leave it overnight, and the ice is still there the next day. That really impressed us. It’s strong, spacious, and perfect for work. My husband gets so many compliments, and people are always asking where we got it because they’ve never seen a lunch bag like this before. I would highly recommend this bag, and I will definitely buy it again. I’m even planning to order more because so many people ask me about it. Big up to the seller.you did a great job. And Amazon, I love it.

### ⭐⭐⭐⭐⭐ Review
*by A***E on 1 January 2026*

Superbe boîte à lunch, beaucoup de rangements.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*