---
product_id: 734185685
title: "Cooler Shock Large Ice Packs, Set of 3, Reusable and Maintains -7.8℃"
brand: "クーラーショック(cooler shock)"
price: "€ 103.94"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/734185685-cooler-shock-large-ice-packs-set-of-3-reusable-maintains
store_origin: HR
region: Croatia
---

# Large 10x10 inch size Reusable & eco-friendly Keeps -7.8°C for hours Cooler Shock Large Ice Packs, Set of 3, Reusable and Maintains -7.8℃

**Brand:** クーラーショック(cooler shock)
**Price:** € 103.94
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead—because your cooler deserves the best chill!

## Quick Answers

- **What is this?** Cooler Shock Large Ice Packs, Set of 3, Reusable and Maintains -7.8℃ by クーラーショック(cooler shock)
- **How much does it cost?** € 103.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/734185685-cooler-shock-large-ice-packs-set-of-3-reusable-maintains)

## Best For

- クーラーショック(cooler shock) enthusiasts

## Why This Product

- Trusted クーラーショック(cooler shock) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hassle-Free Reuse:** Simply refill with water and freeze again—no mess, no waste.
- • **Arctic Chill Power:** Maintains a precise -7.8°C to keep your perishables fresher, longer.
- • **Triple Pack Efficiency:** Set of 3 large ice packs ensures maximum cooling coverage for any cooler size.
- • **Space-Smart & Lightweight:** Slim 1-inch profile saves cooler space without adding bulk or weight.
- • **Medical-Grade Cooling Tech:** Developed from blood transport tech for unmatched temperature stability.

## Overview

Cooler Shock Ice Packs are a set of three large, reusable ice packs engineered with advanced medical-grade cooling technology to maintain a steady -7.8°C. Designed with triple-layer aluminum and durable materials, they offer superior thermal conductivity and space efficiency, making them perfect for outdoor activities, travel, and everyday use. Easy to refill and freeze, these ice packs reduce cleanup and keep your cooler colder, longer.

## Description

For summer lunches! Great for camping, pools, beaches, and outdoor leisure activities. COOLER SHOCK (Cooler Shock) that uses technologies developed for medical use. COOLER SHOCK was born using technologies developed for blood transport in the medical field. Blood transit requires to maintain a prescribed temperature for a long period of time and the blood components do not change. The package is made of 3 layers of aluminum with excellent thermal conductivity and rigid polyethylene and nylon, which is about 0.2mm thick This efficiently releases cold temperatures inside the outside. CoolerShock is designed as an ice pack that keeps -7.8 degrees Celsius for a long time. Ice packs with COOLER SHOCK also start with its own temperature of the freezer (0 to -12.2 degrees Celsius) and the temperature rises when you get out of the freezer. Ice rises quickly and melts at 0 degrees Celsius, but Cooler Shock is made to keep the cooler cooler cooler for a long time. COOLER SHOCK takes less of the same cold power when compared to ice, so the cooler is less weight and more space efficient. ?It also reduces the hassle of clean-up by simply putting it back in the freezer after you come home. [How to use] 1. Pour the tap water needed to separate items into the cooler shock. Large Pack: 56oz = approx 1.65l Mid Pack: 28oz = approx 828ml Small Pack: 12oz = approx 355ml 2. Remove the air and use the included silicone cork to make the bottle stop. 3. Tighten the screw cap until there is no gaps. When doing this, tighten it so that it reaches the base of the translucent pour. 4. Place in freezer for at least 8 hours and freeze completely

## Features

- Set of 3 large sizes
- Size: W 10.0 x D 1.0 x H 10.0 inches (25.5 x 2.5 x 25.6 cm)
- Precooling time: 12 hours
- Water Injection: 5.6 fl oz (1,660 ml)
- Reusable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | set of 3 |
| Size | L size |
| Manufacturer | クーラーショック(Cooler Shock) |
| Included Components | No |
| Material | Silica Sodium Chloride |
| Item Weight | 0.2 Kilograms |
| Product Dimensions | 25.4 x 35.56 x 3.81 cm; 200 g |
| Package Weight | 0.62 Kilograms |
| Batteries Required | No |
| Batteries Included | No |
| Brand Region of Origin | アメリカ |
| Country/Region | China |

## Product Details

- **Brand:** クーラーショック(Cooler Shock)
- **Color:** set of 3
- **Material:** Silica Sodium Chloride
- **Package Information:** Box
- **Capacity:** 8 Mils
- **Item Weight:** 0.2 Kilograms
- **Special Feature:** Keeps cold
- **Included Components:** No
- **Model Name:** Can be used repeatedly -7.8 degrees Celsius
- **Pattern:** Set

## Images

![Cooler Shock Large Ice Packs, Set of 3, Reusable and Maintains -7.8℃ - Image 1](https://m.media-amazon.com/images/I/71+wjKMKFHL.jpg)

## Available Options

This product comes in different **Pattern Name, Size** options.

## Questions & Answers

**Q: How long do these stay frozen for ?**
A: Mine have stayed frozen for approximately 9-10 hrs. I left food in the cooler,which was well-insulated, and it which was still cold when I got home. This was kept in office setting with temps in room in the 70’s.

**Q: When you say that this item is colder than ice, what does that mean? ice can be cooled to any temperature unless i'm mistaken. a rock can be 18*f.**
A: Karæthon's answer is correct.  Freezing or melting overcomes the  "latent heat of fusion" which is about the same heat as is required to raise the temperature of (for example) liquid water by almost 80°F, or frozen water (ice) by about 150°F.   So an ice pack in a cooler will spend most of its time at it's melting point. Once it's all melted, the subsequent temperature rise will be very quick.

**Q: Are these reusable?**
A: They are reusable.  There is an initial "just add water" setup to change the dry powder to gel, then you throw them in the freezer for several hours and they are ready for use.

**Q: If I were to use two of these together, would I have similar cooling capacity as one of the medium-sized packs?**
A: Not positive of that but I am amazed at how well these things work.  4 of them keeps a large cooler super cold.

## 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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- Cool Coolers by Fit + Fresh Slim Compact Reusable XL Ice Pack, Perfect for Lunch Boxes, Coolers, and Beach Bags

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**Shop now:** [https://www.desertcart.hr/products/734185685-cooler-shock-large-ice-packs-set-of-3-reusable-maintains](https://www.desertcart.hr/products/734185685-cooler-shock-large-ice-packs-set-of-3-reusable-maintains)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-22*