---
product_id: 542134319
title: "Cerbonny Small Cooler Bag,Freezable Lunch Bag,Built-in ice pack"
brand: "cerbonny"
price: "¥9986"
currency: JPY
in_stock: true
reviews_count: 13
category: "Cerbonny"
url: https://www.desertcart.jp/products/542134319-cerbonny-small-cooler-bag-freezable-lunch-bag-built-in-ice
store_origin: JP
region: Japan
---

# Compact 9x5x4 inch design fits backpacks & totes Dual freezing methods save freezer space & boost cooling Built-in detachable gel packs for all-day chill Cerbonny Small Cooler Bag,Freezable Lunch Bag,Built-in ice pack

**Brand:** cerbonny
**Price:** ¥9986
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead — The Ultimate Lunch Companion

## Quick Answers

- **What is this?** Cerbonny Small Cooler Bag,Freezable Lunch Bag,Built-in ice pack by cerbonny
- **How much does it cost?** ¥9986 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/542134319-cerbonny-small-cooler-bag-freezable-lunch-bag-built-in-ice)

## 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 Roomy:** Sleek 2.5L capacity fits small containers, bottles, and snacks, perfect for busy professionals on the go.
- • **Versatile & Stylish Carry:** Wide zipper, buckle handle, and lightweight design clip easily onto backpacks, gym bags, or strollers for seamless mobility.
- • **Space-Smart Freezing Options:** Freeze the whole bag or just the gel packs—flexible methods that maximize freezer space and cooling efficiency.
- • **Safe, Eco-Friendly & Easy Clean:** PVC, BPA, phthalate, and lead-free materials with waterproof lining ensure health-conscious use and effortless maintenance.
- • **All-Day Chill, No Extra Ice Packs:** Integrated freezable gel packs keep your lunch fresh without the hassle or cost of separate ice packs.

## Overview

The Cerbonny Small Cooler Bag is a compact, insulated lunch bag featuring built-in detachable gel packs that keep food fresh all day. With dual freezing options, a 2.5-liter capacity, and a sleek design that fits easily into backpacks or totes, it’s perfect for professionals and students alike. Made from safe, eco-friendly materials with a waterproof lining, this freezer-safe bag offers convenience, style, and reliable temperature control on the go.

## Description

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

Review: cold all day. I just love it. - Absolutely love this product. It’s great for middle school and high school kids that don’t want to buy the junk food at school and don’t eat in the cafeteria and refuse to take a lunchpail to school. This is very small but can fit a lot of stuff and I love the freezer bags the pouches go into each side. We got two of them. Perfect. This one is a 10 out of 10.
Review: Perfect little lunch bag on the go, cute colors too. - I bought 2 of these for my daughter. She just started middle school and they aren't given a locker so they have to carry their lunch with them all day or eat in the cafeteria. This bag is perfect, it fits nicely inside her backpack, holds a ton a food, and stays cold all day, even after school ice packs are still cold. The bag does not create condensation outside the bag and does not leak. I can add BabyBels or yogurt without worry. Only downside is that the INSIDE of the bag does have condensation so re-packing chips, crackers or candy in a small Ziploc type bag is a no-go, ends up soggy/messy. ** Pink checkered bag is super cute. You can take out the ice packs, one on each side or freeze the whole bag. Super convenient! Price point perfect, she can bring food and snacks instead of buying them.

## 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.
- ❄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 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 | B0C2KQBHR2 |
| Additional Features | Freezer Safe |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #2,790 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #56 in Reusable Lunch Bags |
| Brand | Cerbonny |
| Brand Name | Cerbonny |
| Capacity | 2.5 liters |
| Closure Type | Zipper |
| Color | Blue |
| Customer Reviews | 4.6 out of 5 stars 1,561 Reviews |
| Included Components | Bag |
| Item Dimensions D x W x H | 4"D x 4"W x 5"H |
| Item Dimensions L x W x H | 9"L x 4"W x 5"H |
| Item Form | Insulated Bag |
| Item Weight | 8.48 ounces |
| Manufacturer | Cerbonny |
| Material | Polyester |
| Material Type | Polyester |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Picnic |
| Shape | Rectangular |
| Special Feature | Freezer Safe |
| Style Name | Modern |
| Theme | Shape |
| UPC | 768745600892 |
| Unit Count | 1 Count |

## Product Details

- **Color:** Blue
- **Material:** Polyester
- **Brand:** Cerbonny
- **Age Range (Description):** Kid
- **Special Feature:** Freezer Safe
- **Capacity:** 2.5 Liters
- **Theme:** Shape
- **Pattern:** Solid
- **Item Weight:** 0.53 Pounds
- **Product Care Instructions:** Hand Wash Only

## Images

![Cerbonny Small Cooler Bag,Freezable Lunch Bag,Built-in ice pack - Image 1](https://m.media-amazon.com/images/I/71VyJduOSzL.jpg)
![Cerbonny Small Cooler Bag,Freezable Lunch Bag,Built-in ice pack - Image 2](https://m.media-amazon.com/images/I/71az2F4wYeL.jpg)
![Cerbonny Small Cooler Bag,Freezable Lunch Bag,Built-in ice pack - Image 3](https://m.media-amazon.com/images/I/71np9EmqN1L.jpg)
![Cerbonny Small Cooler Bag,Freezable Lunch Bag,Built-in ice pack - Image 4](https://m.media-amazon.com/images/I/71wRgvqvvAL.jpg)
![Cerbonny Small Cooler Bag,Freezable Lunch Bag,Built-in ice pack - Image 5](https://m.media-amazon.com/images/I/71O-LW78XcL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ cold all day. I just love it.
*by B***Z on August 8, 2026*

Absolutely love this product. It’s great for middle school and high school kids that don’t want to buy the junk food at school and don’t eat in the cafeteria and refuse to take a lunchpail to school. This is very small but can fit a lot of stuff and I love the freezer bags the pouches go into each side. We got two of them. Perfect. This one is a 10 out of 10.

### ⭐⭐⭐⭐⭐ Perfect little lunch bag on the go, cute colors too.
*by C***O on September 6, 2025*

I bought 2 of these for my daughter. She just started middle school and they aren't given a locker so they have to carry their lunch with them all day or eat in the cafeteria. This bag is perfect, it fits nicely inside her backpack, holds a ton a food, and stays cold all day, even after school ice packs are still cold. The bag does not create condensation outside the bag and does not leak. I can add BabyBels or yogurt without worry. Only downside is that the INSIDE of the bag does have condensation so re-packing chips, crackers or candy in a small Ziploc type bag is a no-go, ends up soggy/messy. ** Pink checkered bag is super cute. You can take out the ice packs, one on each side or freeze the whole bag. Super convenient! Price point perfect, she can bring food and snacks instead of buying them.

### ⭐⭐⭐⭐⭐ Good Buy
*by P***N on July 27, 2026*

This is a very attractive small bag to keep my insulin cool for short trips to vacay destinations (2-6 hrs.) it also makes a great gift and priced right. Will buy again for gifts.

## Frequently Bought Together

- Small Cooler Bag Freezable Lunch Bag for Work School Travel,Leak-proof Small Lunch Bag,Small Insulated Bag For Kids/Adults,Freezer Lunch Bags,Freezable Snack Bag,Mini Lunch Bag Fit For Yogurt
- Freezable Lunch Bag,Freezable Snack Bag,Mini Cooler Bag for Travel/Work/School,Small Insulated Bag,Small Cooler Lunch Box with Ice Packs,Insulated Snack Bag,Freezable Snack Box with Handle Buckle
- PackIt Freezable Snack Box, Charcoal Camo, Built with EcoFreeze Technology, Collapsible, Reusable, Zip Closure with Buckle Handle, Great for All Ages and Fresh Snacks on the go

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**Shop now:** [https://www.desertcart.jp/products/542134319-cerbonny-small-cooler-bag-freezable-lunch-bag-built-in-ice](https://www.desertcart.jp/products/542134319-cerbonny-small-cooler-bag-freezable-lunch-bag-built-in-ice)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-29*