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Cooler Shock 3X Lg. Zero°F Cooler Freeze Packs 10"x14" - No More Ice Replaces Ice and is Reusable - Easy Fill - You Add Water and Save! - 12lbs Total

4.7 out of 5 stars 2,204 customer reviews
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  • 3 PACK - BETTER THAN ICE - Extra large gel pack makes item slushy cold - Real reviews, Made in USA, USA phone support - coldest and longest lasting, guaranteed. Click "CoolerShock" at top of page to see all models
  • COOLER SHOCK® KEY IS BURST COOLING at 18 ℉ (- 8 ℃) Actually Accelerates Cooling! - 7.5 mil thick flexible 3 layer foil & nylon pack - Detailed use guide right on pack
  • SHIPPED w/ CS DRY MIX - you add water & save $. Simple zip & iron process or choose screw cap. USA phone support
  • 3 REUSABLE PACKS REPLACES 20 POUNDS OF ICE, no dirty water in your cooler! Non-hazardous, child safe. Lasts up to 48 hours - Now with safer, rounded corners – Available with screw caps, mid-size packs, lunch packs or ready-to-use. - Voted #1 in 2017 Wiki EzVid Ice Pack competition!
  • 400,000 + SOLD ON AMAZON - 1 year 100% money back guarantee. If you have any issues, contact our service team and we will gladly send you new packs. We are easy to reach by phone, email or chat. We stand behind our product. Details on our website at CoolerShock.com
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Frequently bought together

  • Cooler Shock 3X Lg. Zero°F Cooler Freeze Packs 10"x14" - No More Ice Replaces Ice and is Reusable - Easy Fill - You Add Water and Save! - 12lbs Total
  • +
  • 4 Mid Size Cooler Shock Freeze Packs 10"x 9" - No More Ice! Reusable. You Add Water & Save!
  • +
  • Set of 5 Cooler Shock lunch bag size ice packs - high performance 18 degree Fahrenheit using phase change science to achieve 8 -10 hour cooling - avoid spoilage so you can eat your lunch!
Total price: $59.85
Buy the selected items together

Special offers and product promotions

Item Shape: Zipper Seal
  • Save 20% on Coolers when you purchase 1 or more Ice Packs offered by Gentap. Here's how (restrictions apply)
  • Save 10% on Carry/Insulate bag for CS when you purchase 1 or more Cooler Shock ice packs offered by Gentap. Here's how (restrictions apply)
  • Save 10% on Sport carry bags when you purchase 1 or more mid size pack sets offered by Gentap. Here's how (restrictions apply)
  • Save 20% on this item when you purchase 1 or more Siphon tools offered by Gentap. Here's how (restrictions apply)

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Product Description

Cooler Shock replaces ice. Originally developed to safely transport blood, Cooler Shock is now a high-performance ice pack for your cooler! Use it over and over. Pays for itself in 4 uses when compared to the cost of ice! This is Cooler Shock's most popular size. The customer adds water to the formulation already in the bag and then seals the bag. See more below…

These 3 large packs weigh 12 pounds once filled. You have 2 options for filling - The 10" by 14” large packs are filled through a zip lock opening, zipped closed and then the end beyond the zipper is sealed with an iron. We also offer the 10” by 13.5 “ screw cap alternative that eliminates the need for a cloths iron for final sealing. You add the prescribed amount of water (7 cups) and then seal with a permanent screw cap. Cooler packs quickly turn to a gel and are then ready to be placed in the freezer. 
Large packs are sold as a set of 3 and will replace 20 lbs of ice. Cooler Shock packs are designed to provide extended cooling at 18 degrees Fahrenheit (phase change) which is a substantially lower temperature then ice. Ice settles in at 32 degrees as it changes from a solid to a liquid (ice phase change temperature).  You can look forward to eliminating the watery bacterial soup often found in the bottom of your cooler at the end of the day. Mid size 9"x10 packs are also available.

 

  • Colder than ice
  • Reuesable
  • Pays for itself
  • Ready in your fridge
  • high performance
  • 100's of thouands sold
  • Full website for use detail
  • Useage instructions inprinted on pack
  • US company with full support staff
  • Manufacturered in Phoenix AZ

DIY zipper style instructions

This is a very simple process. Pre-measure the water (7 cups) and pour it in the bag. fold the bag and work the water to the top to eliminate the air. Snap and zip the zipper closed. Dry off any wetness in the remaining seam above the zipper. Take a hot iron and run it on that seam in a 2 second pass. That's it, the bag is permanently sealed. Don't have an iron or prefer a simpler process? Have a look at the next picture below. Also view the video on the main page by clicking on the picture with the arrow symbol overlay.

Screw Cap version

Screw Cap version - pre-measure 7 cups of water, add water with provided reusable funnel, squeeze air out of the bag, insert rubber plug and then screw cap on tight. That's it! your done and it's ready to go in the freezer for use. We recomend 24-48 hours of freezing on our large packs for best results. 24 hours provides an 85% charge while 48 hours gets you to 100%.
Caution should be taken when handling any Cooler Shock product. They can damage skin if held for too long. Cooler Shock now offers custom net bags with zipper closures to carry and help insulate Cooler Shock.

Great in hard or soft coolers


Product details

Item Shape: Zipper Seal
  • Product Dimensions: 10 x 8 x 1.5 inches ; 1.25 pounds
  • Shipping Weight: 1.4 pounds (View shipping rates and policies)
  • ASIN: B00V9ITMYC
  • Item model number: Shock-1/18F-Dry
  • Average Customer Review: 4.7 out of 5 stars 2,204 customer reviews
  • Amazon Best Sellers Rank: #2,459 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • Product Warranty: For warranty information about this product, please click here

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