---
product_id: 547194977
title: "Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves"
brand: "cooler shock"
price: "S$68"
currency: SGD
in_stock: true
reviews_count: 13
category: "Cooler Shock"
url: https://www.desertcart.sg/products/547194977-cooler-shock-reusable-ice-packs-for-cooler-long-lasting-cold
store_origin: SG
region: Singapore
---

# Up to 48 hours cooling Reusable & eco-friendly Keeps cold at 18°F (-8°C) Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves

**Brand:** cooler shock
**Price:** S$68
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead: The Ice Pack That Outlasts Your Weekend Plans

## Quick Answers

- **What is this?** Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves by cooler shock
- **How much does it cost?** S$68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/547194977-cooler-shock-reusable-ice-packs-for-cooler-long-lasting-cold)

## Best For

- cooler shock enthusiasts

## Why This Product

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

## Key Features

- • **Freeze to Last:** Scientifically engineered phase change gel stays colder longer than ice at 18°F, not just 32°F.
- • **Endurance Chill:** Delivers up to 48 hours of sustained cooling when paired with quality coolers—perfect for multi-day adventures.
- • **Ready When You Are:** Comes with all assembly tools included; freeze 12-48 hours depending on size for optimal performance.
- • **Eco & Wallet Friendly:** Reusable packs save you money and reduce waste compared to disposable ice bags—cool smarter, not harder.
- • **Zero Mess, Zero Stress:** Leak-proof design with screw cap or zipper seal options means no drips, no fuss, just pure chill.

## Overview

Cooler Shock Reusable Ice Packs use a proprietary phase change gel that freezes at 18°F (-8°C), keeping your cooler contents colder and longer—up to 48 hours. Designed for durability and convenience, these leak-proof packs come with easy assembly tools and are reusable, making them an eco-friendly and cost-effective alternative to traditional ice. Ideal for camping, fishing, road trips, and beach days, they ensure your food and drinks stay perfectly chilled without the mess or hassle.

## Description

Product description Cooler Shock vs. Regular Water Ice starts out at freezer temperature and will warm fairly quickly to its melting point (32°F, 0°C). Once at melting point, the ice will stay at the same temperature during the whole process of melting. After fully melting, the liquid starts to warm normally again. Cooler Shock ice packs also start out at freezer temperature, and will warm pretty quickly, but have a much lower melting point of 18°F (-8°C)! During the whole process of melting, Cooler Shock stays at this lower temperature. This lower melting point means that when ice begins melting and warming in your cooler, Cooler Shock packs still stay cold, even as they begin to thaw. Frequently Asked Questions (FAQ) Do I need to refill the packs? No, you do not need to refill your Cooler Shock packs. Once they are sealed, they should not be opened or emptied. Can I use my Cooler Shock packs in the refrigerator? Cooler Shock packs are expertly designed to provide the best cooling energy when frozen. We do not recommend using Cooler Shock packs in the refrigerator because your fridge does not usually get below freezing. What is the difference between the zipper packs and the screw cap packs? Essentially, nothing. The packs contain the same ingredients. The only difference is how you fill and seal the packs at home. The zipper packs require an iron to seal, whereas the screw cap packs use a funnel and cork (provided) to create a leak-proof seal. How long should Cooler Shock packs be frozen before use? We recommend 48 hours for large packs, 24 hours for mid-size packs, and 12 hours for lunch-size packs for best results. Superior Cooling Cooler Shock's proprietary cooling gel mixture is more dense than ice and uses a scientific phase change formulation, providing a higher energy concentration for sustained cooling at 18°F (-8°C). Cold Up to 48 Hours When paired with a high quality cooler, Cooler Shock ice packs will keep your food and drink chilled longer — up to 48 hours for Large and Medium packs, and up to 8 hours for Lunch packs. Reuse Over and Over Return Cooler Shock ice packs to the freezer after using and they'll be ready for your next outing. Affordable & Convenient Cooler Shock ice packs will pay for themselves in just a couple outings (compared to the cost of 10 to 20 pounds of ice) — and no extra trip to the store.

Review: High-Quality and Cost-Effective Cooler Ice Packs - A Must-Have! - Rating: ⭐⭐⭐⭐⭐ (5/5) I purchased the Cooler Shock Reusable Ice Packs with my own money, and my review was not solicited. These ice packs have proven to be a game-changer for keeping my cooler contents chilled and eliminating the hassle of leaky ‘blue ice’ blocks. The quality of these ice packs is top-notch. Though they require a simple assembly, the package includes everything needed, such as a funnel, rubber stoppers, and caps, to make the process effortless. Once assembled, they freeze solid overnight, ensuring optimal cooling performance throughout the day. What impressed me the most is how well they retain their coldness. Even when they thaw to a gel state, they continue to cool effectively, maintaining the temperature of the contents in the cooler. This reliability means I no longer have to worry about buying bags of ice every time I go on a trip or have a picnic. Using the Cooler Shock Reusable Ice Packs has not only saved us money on ice purchases but also eliminated the mess and inconvenience caused by leaky traditional ice blocks. In conclusion, these Cooler Shock Reusable Ice Packs are a fantastic investment for anyone who needs a reliable and long-lasting cooling solution for their cooler. The ease of assembly, exceptional cooling performance, and overall quality make them stand out from other options on the market. If you want to keep your cooler contents perfectly chilled without any fuss, I highly recommend giving these ice packs a try!
Review: Good and affordable - Bought these ice packs because i was looking for something have duty that would last when we go on road trips or when we have parties around the house that way we wouldnt have to keep buying ice. The packs work great and when used with a good cooler they have kept things cold for multiple days without having to refreeze them. These were a fraction of the price of name brand ones and have been worth every penny.

## Features

- LASTING COLD - These premium ice packs for coolers are designed to keep your favorite foods and soft drinks cold for up to 48 hours in size-matched coolers. With a phase change point of 18° F, they'll stay colder and last longer than ice

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYT842QB |
| Additional Features | Reusable, Long-Lasting, Built-In Handle |
| Best Sellers Rank | #236 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Camping Cooler Accessories |
| Brand | Cooler Shock |
| Brand Name | Cooler Shock |
| Color | Gray |
| Container Type | Bag |
| Customer Reviews | 4.6 out of 5 stars 29,044 Reviews |
| Included Components | Ice cooler pack |
| Insulation Material Type | Foam-based Insulation |
| Manufacturer | Cooler Shock |
| Material | Add Water |
| Material Type | Add Water |
| Model Name | Cooler Ice Packs |
| Package Information | Bag |
| Recommended Uses For Product | Camping, Hiking, Fishing, Picnic, Beach Trips |
| Size | Large Cooler Size |
| Special Feature | Reusable, Long-Lasting, Built-In Handle |
| UPC | 860010058015 |
| Warranty Description | 2 year manufacturer |

## Product Details

- **Brand:** Cooler Shock
- **Color:** Gray
- **Included Components:** Ice cooler pack
- **Material:** Add Water
- **Model Name:** Cooler Ice Packs
- **Package Information:** Bag
- **Recommended Uses For Product:** Camping, Hiking, Fishing, Picnic, Beach Trips
- **Size:** Large Cooler Size
- **Special Feature:** Reusable, Long-Lasting, Built-In Handle
- **UPC:** 860010058015

## Images

![Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - Image 1](https://m.media-amazon.com/images/I/818O+wbxUqL.jpg)
![Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - Image 2](https://m.media-amazon.com/images/I/81N-8wYnWtL.jpg)
![Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - Image 3](https://m.media-amazon.com/images/I/81QfyOXtBoL.jpg)
![Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - Image 4](https://m.media-amazon.com/images/I/81XFww2PjKL.jpg)
![Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - Image 5](https://m.media-amazon.com/images/I/81jouWkxbGL.jpg)

## Available Options

This product comes in different **Material Type, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High-Quality and Cost-Effective Cooler Ice Packs - A Must-Have!
*by A***R on July 31, 2023*

Rating: ⭐⭐⭐⭐⭐ (5/5) I purchased the Cooler Shock Reusable Ice Packs with my own money, and my review was not solicited. These ice packs have proven to be a game-changer for keeping my cooler contents chilled and eliminating the hassle of leaky ‘blue ice’ blocks. The quality of these ice packs is top-notch. Though they require a simple assembly, the package includes everything needed, such as a funnel, rubber stoppers, and caps, to make the process effortless. Once assembled, they freeze solid overnight, ensuring optimal cooling performance throughout the day. What impressed me the most is how well they retain their coldness. Even when they thaw to a gel state, they continue to cool effectively, maintaining the temperature of the contents in the cooler. This reliability means I no longer have to worry about buying bags of ice every time I go on a trip or have a picnic. Using the Cooler Shock Reusable Ice Packs has not only saved us money on ice purchases but also eliminated the mess and inconvenience caused by leaky traditional ice blocks. In conclusion, these Cooler Shock Reusable Ice Packs are a fantastic investment for anyone who needs a reliable and long-lasting cooling solution for their cooler. The ease of assembly, exceptional cooling performance, and overall quality make them stand out from other options on the market. If you want to keep your cooler contents perfectly chilled without any fuss, I highly recommend giving these ice packs a try!

### ⭐⭐⭐⭐⭐ Good and affordable
*by J***E on April 11, 2026*

Bought these ice packs because i was looking for something have duty that would last when we go on road trips or when we have parties around the house that way we wouldnt have to keep buying ice. The packs work great and when used with a good cooler they have kept things cold for multiple days without having to refreeze them. These were a fraction of the price of name brand ones and have been worth every penny.

### ⭐⭐⭐⭐⭐ Super cold lasts a longtime
*by K***A on May 19, 2026*

These are hands down the best ice packs and I've tried out about 30 types. I use these every day for migraines. They last for several days in a well made cooler like yeti or igloo. They last maybe 2 days with a couple of them in fabric coolers in the open they last several hours. I shaped them more into a roll shape to use behind my neck. I actually got frostbite last summer from one of them they are that cold. Of the 5 of them I bought several years ago, only one has finally leaked and that's years of everyday use

## Frequently Bought Together

- Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves
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- Cooler Shock Ice Packs for Cooler - Reusable, Premium, Large Ice Pack and Lunch Cooler Set for Long Term Use - Cools Faster Than Ice - Cooler Accessories

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-07*