---
product_id: 543164928
title: "Freezable Lunch Bag, Mini Cooler Bag for Travel/Work/School, Pink, Rectangular, 9”X5”X4”, 6 oz, Zipper Closure"
brand: "cerbonny"
price: "¥7782"
currency: JPY
in_stock: true
reviews_count: 13
category: "Cerbonny"
url: https://www.desertcart.jp/products/543164928-freezable-lunch-bag-mini-cooler-bag-for-travel-work-school
store_origin: JP
region: Japan
---

# Compact 9x5x4” fits backpacks & totes Secure zipper seals freshness in Dual freeze tech for all-day chill Freezable Lunch Bag, Mini Cooler Bag for Travel/Work/School, Pink, Rectangular, 9”X5”X4”, 6 oz, Zipper Closure

**Brand:** cerbonny
**Price:** ¥7782
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead: The Mini Cooler Bag That Works as Hard as You Do

## Quick Answers

- **What is this?** Freezable Lunch Bag, Mini Cooler Bag for Travel/Work/School, Pink, Rectangular, 9”X5”X4”, 6 oz, Zipper Closure by cerbonny
- **How much does it cost?** ¥7782 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/543164928-freezable-lunch-bag-mini-cooler-bag-for-travel-work-school)

## Best For

- cerbonny enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Spacious:** Rectangular design fits small containers, bottles, and snacks—perfect for work, school, or travel.
- • **Dual Freezing Options:** Freeze the whole bag or just the gel packs to save freezer space and maximize chill time.
- • **Built-in Detachable Gel Packs:** No extra ice packs needed—freeze & go with integrated cooling power.
- • **Durable & Easy-Clean Materials:** PVC/BPA/phthalate-free with waterproof lining for hassle-free maintenance and safe food storage.
- • **Versatile Carry & Stylish Design:** Wide zipper, buckle handle clips to bags or strollers—stay cool and chic on the move.

## Overview

The Cerbonny Freezable Lunch Bag is a sleek, compact cooler designed for professionals and parents on the go. Featuring built-in detachable gel packs with dual freezing methods, it keeps perishables fresh all day without bulky ice packs. Its durable, eco-friendly materials and versatile design fit seamlessly into backpacks, gym bags, or strollers, making it the ultimate travel companion for meals, medication, and snacks.

## Description

Free delivery and returns on eligible orders. Buy Cerbonny Freezable Lunch Bag, Mini Cooler Bag for Travel/Work/School, Pink, Rectangular, 9”X5”X4”, 6 oz, Zipper Closure at desertcart UK.

Review: Small, but perfect for us. - As a parent, finding reliable ways to transport my child’s medication during our family holidays is of utmost importance. I recently used the Small Cooler Bag Freezable Lunch Bag for this purpose, and I was thoroughly impressed by its performance. First and foremost, the bag's compact size is ideal for travel. It easily fits into a larger backpack or carry-on, making airport checks and public transportation a breeze. Despite its small size, the bag offers ample space for several medication bottles and additional small items. One of the standout features of this cooler bag is its freezable gel lining. After only a few hours in the freezer, the bag stays cool for an impressive amount of time, ensuring that the medication remains at a stable temperature throughout the journey. This was particularly reassuring during long car rides and outdoor excursions. The construction of the bag is robust, with a durable outer fabric that withstands the rigors of travel. The zipper is sturdy and provides a tight seal, further preserving the internal temperature. Additionally, the handle is comfortable and makes carrying the bag effortless, even when fully loaded. In terms of design, the bag is sleek and modern, which is a pleasant change from the often bulky and unattractive cooler bags on the market. It doesn’t draw unnecessary attention, blending seamlessly with other travel gear. Overall, the Small Cooler Bag Freezable Lunch Bag exceeded my expectations. It provided peace of mind knowing that my child’s medication was kept safe and cool throughout our holiday. I highly recommend this product to anyone needing a reliable and efficient cooler bag for travel. It is a small investment that makes a significant difference in the ease and safety of transporting temperature-sensitive items.
Review: Great - Brilliant, use it for packing a thermos flask, fork and wipe everyday to add extra heat protection to meal.

## Features

- Detachable Gel Packs are built-in :The detachable freezable gel packs are built into the bag. It will keep food cool all day. You don't need to waste money on separate ice packs or gel packs. You can also take out gel packs from the snack bag and used on other things. Ideal for people 3+.
- 2 Ways Frozen: 1 Collapse and freeze the mini coller bag overnight (12 hours). 2 Just freeze the gel packs horizontal before placing it into wall of the bag, instead of freezing the whole bag that save freezer space. The 2 ways can all keep food cooler longer.
- Preserve Perishable Food:The rectangular shape allows room for the snack bag to hold a small container or bottle. Ideal for packing healthy foods or items need to be keep cool such as: yogurt,breast milk,snacks ,cut fruits, cheese, apple sauce,insulin medicine. Food stays cool and fresh all day, reducing waste and saving money.
- Fun Design:This small lunch Box measures 5 inches tall, 9 inches long and 4 inches deep (front to back).The wide zipper opening makes it easy and convenient to pack all kinds of items. It is also designed to fit in backpacks, gym bags and diaper bags. There’s even a buckle handle that clips onto totes, sports bags and strollers.
- Perfect Gift for Family:The snack box is made from PVC free, BPA free, phthalate,and lead free materials.The lining is waterproof and easy to clean. You can clean the bag with removing the gel packs.It's a simple way to keep cool on the go. Perfect gift for your family or friends. Surprise to them will exceed their expectation.If any suggestions or questions about our products.please contact us at the first time.We'll very happy and give you a satisfaction answer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BHMXR3D9 |
| Best Sellers Rank | 11,854 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 13 in Cooler Bags |
| Brand | Cerbonny |
| Capacity | 998 g |
| Colour | Rosa-k |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,032) |
| Date First Available | 29 Dec. 2022 |
| Item Weight | 320 g |
| Material | Polyester |
| Model Number | C-9 |
| Product Dimensions | 21 x 9.5 x 12 cm; 320 g |
| Special Features | Freezer Safe |

## Product Details

- **Age range (description):** Kid
- **Brand:** Cerbonny
- **Capacity:** 998 g
- **Colour:** Rosa-k
- **Material:** Polyester
- **Pattern:** Solid
- **Product dimensions:** 10.2D x 10.2W x 10.2H centimetres
- **Recommended uses for product:** School, Travel
- **Special feature:** Freezer Safe
- **Theme:** Shape

## Images

![Freezable Lunch Bag, Mini Cooler Bag for Travel/Work/School, Pink, Rectangular, 9”X5”X4”, 6 oz, Zipper Closure - Image 1](https://m.media-amazon.com/images/I/71c7d0XDuqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small, but perfect for us.
*by M***T on 28 November 2024*

As a parent, finding reliable ways to transport my child’s medication during our family holidays is of utmost importance. I recently used the Small Cooler Bag Freezable Lunch Bag for this purpose, and I was thoroughly impressed by its performance. First and foremost, the bag's compact size is ideal for travel. It easily fits into a larger backpack or carry-on, making airport checks and public transportation a breeze. Despite its small size, the bag offers ample space for several medication bottles and additional small items. One of the standout features of this cooler bag is its freezable gel lining. After only a few hours in the freezer, the bag stays cool for an impressive amount of time, ensuring that the medication remains at a stable temperature throughout the journey. This was particularly reassuring during long car rides and outdoor excursions. The construction of the bag is robust, with a durable outer fabric that withstands the rigors of travel. The zipper is sturdy and provides a tight seal, further preserving the internal temperature. Additionally, the handle is comfortable and makes carrying the bag effortless, even when fully loaded. In terms of design, the bag is sleek and modern, which is a pleasant change from the often bulky and unattractive cooler bags on the market. It doesn’t draw unnecessary attention, blending seamlessly with other travel gear. Overall, the Small Cooler Bag Freezable Lunch Bag exceeded my expectations. It provided peace of mind knowing that my child’s medication was kept safe and cool throughout our holiday. I highly recommend this product to anyone needing a reliable and efficient cooler bag for travel. It is a small investment that makes a significant difference in the ease and safety of transporting temperature-sensitive items.

### ⭐⭐⭐⭐⭐ Great
*by C***R on 1 February 2026*

Brilliant, use it for packing a thermos flask, fork and wipe everyday to add extra heat protection to meal.

### ⭐⭐⭐⭐⭐ Nice size for snacks
*by T***. on 10 September 2025*

Bought this for my 12 year old daughter to take her snacks to school. The colour is as shown. A little weighty with the cooling packs in, but they are very useful to keep the contents cool, such as yogurt. The cooling packs can easily be removed freeing up space as well as removing most of the weight. Quality seems good. The buckle is a little on the large size but certainly not an issue. I'm sure it is to ensure longevity of the item. Overall very happy and my daughter loves it.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*