---
product_id: 248019777
title: "FlowFly Double Layer Cooler Insulated Lunch Bag Adult Lunch Box Large Tote Bag for Men, Women, With Adjustable Strap,Front Pocket and Dual Large Mesh Side Pockets"
brand: "flowfly"
price: "¥13532"
currency: JPY
in_stock: true
reviews_count: 13
category: "Flow Fly"
url: https://www.desertcart.jp/products/248019777-flowfly-double-layer-cooler-insulated-lunch-bag-adult-lunch-box
store_origin: JP
region: Japan
---

# Double-layer large capacity Water-resistant durable build 9+ hrs cold retention FlowFly Double Layer Cooler Insulated Lunch Bag Adult Lunch Box Large Tote Bag for Men, Women, With Adjustable Strap,Front Pocket and Dual Large Mesh Side Pockets

**Brand:** flowfly
**Price:** ¥13532
**Availability:** ✅ In Stock

## Summary

> 👜 Elevate your lunch game—because your meals deserve the VIP treatment!

## Quick Answers

- **What is this?** FlowFly Double Layer Cooler Insulated Lunch Bag Adult Lunch Box Large Tote Bag for Men, Women, With Adjustable Strap,Front Pocket and Dual Large Mesh Side Pockets by flowfly
- **How much does it cost?** ¥13532 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/248019777-flowfly-double-layer-cooler-insulated-lunch-bag-adult-lunch-box)

## Best For

- flowfly enthusiasts

## Why This Product

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

## Key Features

- • **Smart Storage:** Front pocket and dual large mesh side pockets keep your essentials and drinks within easy reach—perfect for busy professionals.
- • **Dual-Layer Design:** Separate your snacks and meals effortlessly with spacious top and bottom compartments for ultimate organization.
- • **Rugged & Reliable:** Crafted from rip-resistant polyester with heavy-duty SBS zippers and water-resistant finish for daily hustle-proof use.
- • **Stay Fresh All Day:** Keeps your meals cold or warm for over 9 hours with premium PEVA insulation and dual ice pack compatibility.
- • **Effortless Portability:** Adjustable 48" shoulder strap plus comfort-grip handle for versatile, hands-free carrying on the go.

## Overview

The FlowFly Double Layer Cooler Insulated Lunch Bag is a stylish, durable, and highly functional lunch tote designed for busy professionals. Featuring a spacious dual-compartment layout, premium PEVA insulation for 9+ hours of temperature control, and water-resistant polyester construction, it offers versatile carrying options with an adjustable strap and multiple pockets. Perfect for work, travel, or outdoor adventures, this bag combines practicality with a sleek leopard pattern to keep your meals fresh and your style on point.

## Description

Shop FlowFly at the desertcart Storage & Organization store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

Review: Large sized adult lunchbox - Exactly as advertised. This is a large lunchbox for adults or teenagers. It definitely would be too big for a child in school. 4 to 6 cans fit in the top. Plenty of room in the bottom for lunch and snacks. Keeps my food cool till midday without ice packs. It may not hold up for years but at the price I can repurchase. The straps are sturdy and the shoulder strap is removable. It was located in the front small compartment. I almost thought it arrived without it. It was vacuum packed into a tiny package.
Review: extra storage and separation - Really good lunch bag with lots of storage space and useful compartments. I like the durable material and how easy it is to wipe clean. It keeps food fresh for hours and works great for long workdays. My only small complaint is that it’s a little bigger than expected, but overall I’m very happy with it.

## Features

- ✿ Material:This ergonomically designed meal prep bag is made of the highly durable polyester,non-toxic food safe PEVA lining,PE foam insulation and strong sturdy SBS zippers. The material is high quality and rip resistant.Our great cooler tote could keep your food in the storage cold for more than 9 hours when you put 2 ice packs into the bag. It is water resistant and heavy duty.
- ✿ Double Layer & Large Size::The dimension of the tough container is:11.2”L×8.5”W×9.9”H.,but not too bulky.These two double deck sections could separate cold or warm food.Top Cooler Compartment is for fruits, chips, snacks, drinks,bottom Rectangle Compartment could give roomy storage space you need to hold your favotite meals,delies and lunch treat,you could fill the roomy compartments with your lunch boxes, sandwich,food containers, condiments,fruit salad bowls,other office lunch food and so
- ✿ Function:This soft luxury Lunch pail could keep your stuff cold or warm for hours as interior lining with food grade PEVA material, you can prepare full meals and enjoy healthy food anywhere you go - On hiking,travel,camping, at the gym, for lunch to work, to picnics, shcool,adventures to the beach and fishing.It is easy to clean.
- ✿ Comfortable Wear:The great thermal hard lunch kit is crafted, easy to carry with comfort-grip handle and removable and detachable shoulder strap.You can carry the bag by the handles when you use the top handle, and also it could be used as a crossbody bag or a shoulder bag when you use the 48" strap.Its durable and easy to pull SBS zippers will never trouble you.
- ✿ Compact Bag:This unisex foldable tote is lightweight, compact and portable,this lunch pale could easily carry your favorite lunch or meal prep containers to school,at work, office, while traveling, camping with your family, fishing with your pals, while boating, and hiking, enjoying a romantic picnic in the park, when driving your kids to school, open air music festivals, sports, and BBQ Sundays!It is suitable for women,men,male, female,big kids,girls,boys,ladies.
- ✿ Recommended Age Grade: 3+ years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FBGZQ3G |
| Additional Features | Freezer Safe |
| Age Range Description | Kid |
| Best Sellers Rank | #2,800 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #107 in Reusable Lunch Bags |
| Brand Name | FlowFly |
| Capacity | 10 liters |
| Care instructions | Hand Wash Only |
| Closure Type | Zipper |
| Color | Leopard |
| Customer Reviews | 4.6 out of 5 stars 10,667 Reviews |
| Fabric type | Polyester |
| Item Dimensions D x W x H | 9.9"D x 8.5"W x 9.9"H |
| Item Dimensions L x W x H | 11.2"L x 8.5"W x 9.9"H |
| Item Form | Bag |
| Item Weight | 0.5 kg |
| Manufacturer | Flowish Inc. |
| Material Type | Polyester |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Origin | Imported |
| Pattern | Leopard |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Office, School |
| Shape | Square |
| Style Name | Transitional |
| Theme | Leopard |
| Unit Count | 2 Count |

## Images

![FlowFly Double Layer Cooler Insulated Lunch Bag Adult Lunch Box Large Tote Bag for Men, Women, With Adjustable Strap,Front Pocket and Dual Large Mesh Side Pockets - Image 1](https://m.media-amazon.com/images/I/71w7glQAUoL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will food keep cool in the upper compartment if ice is in the bottom part?**
A: The effect is not very good.

**Q: Does this leak with ice cubes?**
A: I have only ever used ice packs with this. But any fluid that I have accidentally gotten in there, it has not leaked. I hope this was helpful. It’s a great lunch box.

**Q: Pictures show a strap attached and the description does as well, but there was no strap shipped with mine?.**
A: I found mine in the front pocket

**Q: Does it keep food cold? How long?**
A: Sure. It could keep food cold for 4-10 hours if you put one or two ice packs in the lunch bag.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Large sized adult lunchbox
*by S***B on July 3, 2026*

Exactly as advertised. This is a large lunchbox for adults or teenagers. It definitely would be too big for a child in school. 4 to 6 cans fit in the top. Plenty of room in the bottom for lunch and snacks. Keeps my food cool till midday without ice packs. It may not hold up for years but at the price I can repurchase. The straps are sturdy and the shoulder strap is removable. It was located in the front small compartment. I almost thought it arrived without it. It was vacuum packed into a tiny package.

### ⭐⭐⭐⭐⭐ extra storage and separation
*by K***I on May 27, 2026*

Really good lunch bag with lots of storage space and useful compartments. I like the durable material and how easy it is to wipe clean. It keeps food fresh for hours and works great for long workdays. My only small complaint is that it’s a little bigger than expected, but overall I’m very happy with it.

### ⭐⭐⭐⭐⭐ Roomy and cute!
*by V***N on August 22, 2026*

Big and roomy lots of pockets has a study handle and shoulder strap. Soft corduroy with a cute strawberry design! Many compliments on this at the lunch table

## Frequently Bought Together

- FlowFly Double Layer Cooler Insulated Lunch Bag Adult Lunch Box Large Tote Bag for Men, Women, With Adjustable Strap,Front Pocket and Dual Large Mesh Side Pockets
- Cool Coolers by Fit + Fresh, Reusable & Long-Lasting Slim Ice Packs, Cold Packs for Lunch Boxes, Ice Packs for Lunch Bags
- Travel Utensils with Case, Quatish Portable Silverware Set for Work, Stainless Steel Reusable Travel Cutlery Set, Fork and Spoon Set for Camping, Picnic, Gadgets, Lunch Box for Men, Black

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**Shop now:** [https://www.desertcart.jp/products/248019777-flowfly-double-layer-cooler-insulated-lunch-bag-adult-lunch-box](https://www.desertcart.jp/products/248019777-flowfly-double-layer-cooler-insulated-lunch-bag-adult-lunch-box)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-02*