Cooler Shock 18-Degree F. Hard Packs Patent Pending - No Ice Required –Tough Innovative Pack Designed with a Ribbed Surface Area to Get Cold Fast. C.S. Has Over 4,000 Reviews Average 4.6 Stars

USA innovation – Cooler Shock hard packs – same great formula in a durable case - ribbed surface area gets the cold out fast - tough shell can handle anything - Size 10” x 13” by 1.25”

Each pack is 5 pounds once filled and replaces 7 pounds of ice - you add water once to the Cooler Shock formula inside – simple instructions - great value - packs last 24-48 hours in typical use

No ice required - packs stay at 18 degrees F. for hours and fits easily in every freezer - pays for itself in ice savings – skip the trip to the store –– also great for food preservation if the power goes out

Gray pack is HDPE plastic and clear pack is ultra-tough Polycarbonate – all food safe – made in the USA - no mysterious chemicals – Patent pend. Is the on polycarbonate model – Thank you for supporting a USA company

item:

Gray 2 Pack

Retail Price: $ 29.95

Wholesale Price: Inquire Now

Cooler Shock reusable ice packs—an ice alternative that far outperforms ice, saving weight & space.

Colder, Faster, Longer

Cooler Shock Premium Hard Packs

Designed to provide extended cooling at 18 degrees F that can last up to 48 hours, reusable, stackable Cooler Shock Hard Pack ice alternative are great for camping, picnics, boating, fishing, tailgating, and any perishable transport (both personal and commercial).

They turn warm drinks ice cold in the cooler and your sandwiches won't turn soggy from melting ice. Just return Cooler Shock hard packs to your freezer and they'll be ready for the next outing.

Ultra-Durable Construction

Using shape engineering and radiating ribs to increase surface area, Cooler Shock Hard Packs perform as well as our soft packs, but are more durable, have a longer lifespan, and are easier to stack in the freezer.

Made of durable HDPE (high-density polyethylene) plastic, Cooler Shock hard ice packs are food safe and provide a high energy transfer.

DIY Reusable Ice Pack — Just Add Water Once

Cooler Shock hard ice packs are shipped dry with a proprietary cooling gel mixture inside that turns into a solid block when frozen. Just add water at home using the included silicone funnel, shake, and seal the screw cap to create reusable ice packs that can be used over and over.

Key Features & Specs

Hard ice pack — 10 x 13 x 1.25 inches
Each hard pack replaces 6 pounds of ice
Shipped with dry gel mixture — add water and seal at home
Screw cap closure with included funnel
Includes two Hard Packs


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 degrees F (read more below).	Longest Lasting When paired with a high quality cooler, Cooler Shock hard ice packs will keep your food and drink chilled longer — up to 48 hours.	Reuse Over and Over Return Cooler Shock Hard Packs to the freezer after using and they'll be ready for your next outing.	Affordable & Convenient Cooler Shock hard 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.


	Large Cooler Shock	Medium Cooler Shock	Lunch Bag Cooler Shock	Cooler Shock Hard Packs
Package Type	Soft pack, flexible	Soft pack, flexible	Soft pack, flexible	Hard pack, ultra-durable
Size	10 x 14 inches	10 x 10 inches	6.75 x 7.75 inches	10 x 13 inches
Quantity	Three packs	Four packs	Five packs	Two or three hard packs
DIY — Add Water Once to Dry Gel Mixture	✓	✓	✓	✓
Screw Cap Closure	✓	✓	✓	✓
Zip and Iron Seal	✓	✓
Reusable	✓	✓	✓	✓
USA Manufactured	✓	✓	✓	✓

Cooler Shock vs. Regular Water

Ice starts out at freezer temperature and will warm fairly quickly to its melting point (32 degrees F). 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 it's melting point is at a much lower temperature — 18 degrees F. During the whole process of melting, Cooler Shock stays at this lower temperature.

When the gel liquid inside Cooler Shock packs warms up, it's starting from that colder melting point — enabling Cooler Shock packs to stays much cooler, much longer compared with the same amount of regular ice.

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. Refrigerators simply do not get cold enough to activate the phase change science Cooler Shock utilizes.
How long should Cooler Shock packs be frozen before use? We recommend 48 hours for the Hard Packs.

This website follows the safe harbor principle. If any infringement, please inform us in time and we will delete it in time. About safe harbor，please click here to learn more.

After Sale Service:

1 Insurance Policy: Click to go to the Help Center to view the Insurance Policy

2 The rules apply and summit for receive compensation

3 The conditions of accrual for amount insurance

5 Damage to the parcel during international shipping, which resulted in damage to the goods in it

6 Loss of individual goods under international shipment The absence individual goods in the parcel

7 Non-compliance individual goods in color, size, complications Damage to the goods during international shipment

8 Returns Policy: Click to go to the Help Center to view the Returns Policy

All Category
All Category

Women's Clothings

Men's Clothings

Cooler Shock 18-Degree F. Hard Packs Patent Pending - No Ice Required –Tough Innovative Pack Designed with a Ribbed Surface Area to Get Cold Fast. C.S. Has Over 4,000 Reviews Average 4.6 Stars

BEST SELLERS

Product introduction

Shipping Notices

Product Description

Colder, Faster, Longer

Cooler Shock Premium Hard Packs

They turn warm drinks ice cold in the cooler and your sandwiches won't turn soggy from melting ice. Just return Cooler Shock hard packs to your freezer and they'll be ready for the next outing.

Ultra-Durable Construction

Made of durable HDPE (high-density polyethylene) plastic, Cooler Shock hard ice packs are food safe and provide a high energy transfer.

DIY Reusable Ice Pack — Just Add Water Once

Key Features & Specs

Hard ice pack — 10 x 13 x 1.25 inches
Each hard pack replaces 6 pounds of ice
Shipped with dry gel mixture — add water and seal at home
Screw cap closure with included funnel
Includes two Hard Packs


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 degrees F (read more below).	Longest Lasting When paired with a high quality cooler, Cooler Shock hard ice packs will keep your food and drink chilled longer — up to 48 hours.	Reuse Over and Over Return Cooler Shock Hard Packs to the freezer after using and they'll be ready for your next outing.	Affordable & Convenient Cooler Shock hard 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.


	Large Cooler Shock	Medium Cooler Shock	Lunch Bag Cooler Shock	Cooler Shock Hard Packs
Package Type	Soft pack, flexible	Soft pack, flexible	Soft pack, flexible	Hard pack, ultra-durable
Size	10 x 14 inches	10 x 10 inches	6.75 x 7.75 inches	10 x 13 inches
Quantity	Three packs	Four packs	Five packs	Two or three hard packs
DIY — Add Water Once to Dry Gel Mixture	✓	✓	✓	✓
Screw Cap Closure	✓	✓	✓	✓
Zip and Iron Seal	✓	✓
Reusable	✓	✓	✓	✓
USA Manufactured	✓	✓	✓	✓

Cooler Shock vs. Regular Water

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. Refrigerators simply do not get cold enough to activate the phase change science Cooler Shock utilizes.
How long should Cooler Shock packs be frozen before use? We recommend 48 hours for the Hard Packs.

Shipping Notices:

1 Contraband and limited items:

Clgarette,Alcohol,Contraband ?Do not accept

Liquid,cream or cosmetics items are quantity limited in shopping agent service

Chinese medicine is limited to ship by Chinese exporting goods.

2 Limitation for different shipping methods:

3 Yoybuy Product's Label:

Sensitive Product(SEN)

Product With battery

Cream

Powder

Dangerous Products

4 Volume weight Requested:

volume weight=length*height*Width/5000

one side must be less than 120cm，otherwise there is additional fee；250cm products can not be accept；

Any side must be less than 60cm，otherwise you will be charged the greater one between real weight and volume weight，more than 120cm will be not accepted.