---
product_id: 448975441
title: "4Pack Ice Packs for Lunch Box,Reusable Ultra-Thin Freezer Packs,Long-Lasting Cool Packs for Coolers,Keep Food Fresh and Cold in Lunch Boxes Breastmilk Bags"
brand: "leng ke"
price: "¥2370"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/448975441-4pack-ice-packs-for-lunch-box-reusable-ultra-thin-freezer
store_origin: JP
region: Japan
---

# Compact size Reusable & eco-friendly Ultra-thin design 4Pack Ice Packs for Lunch Box,Reusable Ultra-Thin Freezer Packs,Long-Lasting Cool Packs for Coolers,Keep Food Fresh and Cold in Lunch Boxes Breastmilk Bags

**Brand:** leng ke
**Price:** ¥2370
**Availability:** ✅ In Stock

## Summary

> Chill Out! ❄️ Keep your food fresh and fabulous!

## Quick Answers

- **What is this?** 4Pack Ice Packs for Lunch Box,Reusable Ultra-Thin Freezer Packs,Long-Lasting Cool Packs for Coolers,Keep Food Fresh and Cold in Lunch Boxes Breastmilk Bags by leng ke
- **How much does it cost?** ¥2370 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/448975441-4pack-ice-packs-for-lunch-box-reusable-ultra-thin-freezer)

## Best For

- leng ke enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Odorless:** Made from premium HDPE material, food-safe.
- • **Slim & Portable:** Easily fits in any lunch box or cooler.
- • **Ready When You Are:** Freeze overnight for all-day freshness.
- • **Perfect for Adventures:** Ideal for camping and outdoor activities.
- • **Stay Cool, Stay Fresh!:** Long-lasting cooling power for your meals.

## Overview

The LENG KE 4Pack Ice Packs are designed for maximum efficiency and convenience, featuring a slim profile that fits seamlessly into any lunch box or cooler. Made from high-density polyethylene (HDPE), these reusable packs are safe for direct food contact and perfect for keeping your meals fresh during outdoor adventures. Simply freeze overnight and enjoy long-lasting cooling power wherever you go.

## Description

4Pack Ice Packs for Lunch Box,Reusable Ultra-Thin Freezer Packs,Long-Lasting Cool Packs for Coolers,Keep Food Fresh and Cold in Lunch Boxes Breastmilk Bags

## Features

- Ice packs will fit in any lunch box or coolers you can of and takes up less food or drink space.
- Long lasting and ideal for your stored goods staying fresh and cool. Just place in the freezer overnight ready for use the day. Slim and portable design means they will take up a bit space.
- 4Pack The ice packs are made of premium HDPE material, safe and odorless, which can directly contact food.
- Perfect for everyday use in lunch bags, lunch boxes and coolers. Ideal for camping, outdoor activities.Place in your freezer for minimum of 3-4 hours prior to use.
- (NOTE: Please don't throw away the powder),Please inject less than three quarters of the container,don't filled too much.Don't heating it and Once the product damaged or deformed,please throw it away.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Blue |
| insulation-material-type | High Density Polyethylene |
| Material Type | High Density Polyethylene (HDPE) |
| Features | Portable |
| Included Components | ice packs |
| Brand | Leng Ke |
| Manufacturer | LENG KE |
| Product Dimensions | 16.5 x 1.5 x 16.5 cm; 160 g |
| ASIN | B0B3XW6RHK |

## Product Details

- **Brand:** Leng Ke
- **Colour:** Blue
- **Material:** High Density Polyethylene (HDPE)
- **Package information:** Bag
- **Product dimensions:** 1.5D x 16.5W x 11H centimeters

## Images

![4Pack Ice Packs for Lunch Box,Reusable Ultra-Thin Freezer Packs,Long-Lasting Cool Packs for Coolers,Keep Food Fresh and Cold in Lunch Boxes Breastmilk Bags - Image 1](https://m.media-amazon.com/images/I/61RLX9NnZ8L.jpg)

## Frequently Bought Together

- LENG KE 4Pack Ice Packs for Lunch Box,Reusable Ultra-Thin Freezer Packs,Long-Lasting Cool Packs for Coolers,Keep Food Fresh and Cold in Lunch Boxes Breastmilk Bags
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**Shop now:** [https://www.desertcart.jp/products/448975441-4pack-ice-packs-for-lunch-box-reusable-ultra-thin-freezer](https://www.desertcart.jp/products/448975441-4pack-ice-packs-for-lunch-box-reusable-ultra-thin-freezer)

---

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