4 Mid-Size Cooler Freeze Packs 10" x 10” The Coldest Pack at 18 Degrees F. No More Ice! Reusable. You Add Water & Save! - C.S. Brand Packs Have Over 4,000 Reviews Averaging 4.6 Stars - Safe USA Made

Q: How many medium packs are needed for a 56 litre cooler? Thanks

Hi there, thanks for clarifying. I would recommend that you need between 8 and 10 medium packs for a 56 litre cooler (so 2-3 packs of 4). That will keep contents cool for up to two days. Many thanks.

Q: Does this come supplied with funnel?

Hello, yes it does. The 4-pack has a collapsible funnel enclosed.

Q: How does it work? Is a freezing required prior the use? Thanks

Yes once you activate the powder inside the pack it turns to Gel. Then follow instructions and once some you freeze and then It will keep the whatever you use to. Add the pack to a cool bag/box. Have had mine for 2 years and still using them.

Q: How many would I need or a 56 litres Igloo?

Hi, we used 4 fir a 90 litre Igloo & food stayed frozen for 24-36 hours & cold for 4 days

4.6/5

Product ID: 450310898

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Details

Brand
Cooler Shock
Colour
Blue
Material
Nylon
Package information
Box
Capacity
2 litres
Item weight
340 g

⭐4,000+ reviews, 4.6 stars

🔄Reusable & eco-friendly

❄️Colder than ice at 18°F

Frequently Bought Together

Description

Stay Cool, Stay Fresh! ❄️

EASY TO USE - Simply add water and freeze for instant cooling power.
LASTING COLD - Keep your food and drinks chilled for up to 48 hours!
VERSATILE USE - Perfect for coolers, lunch boxes, and even post-surgery relief.
DURABLE DESIGN - Nylon reinforced for maximum strength and longevity.
PROUDLY MADE IN THE USA - Quality you can trust, with safety in mind.

The Coldest Pack is a mid-size cooler freeze pack that outperforms traditional ice, maintaining a chilling 18°F for up to 48 hours. Made from durable nylon, these reusable packs are perfect for both food preservation and therapeutic relief, boasting over 4,000 reviews with an impressive average rating of 4.6 stars. Proudly made in the USA, they offer a sustainable solution to your cooling needs.

Specifications

Color	Blue
Size	Mid-size
Style	All Purpose Size 4-pack
Insulation material	nylon
Shape	Screw Cap
Material type	Nylon
Number of pieces	1
Batteries included?	No
Brand	Cooler Shock
Manufacturer	GenTap
Item model number	Shock-1/18F-Dry
Product Dimensions	25.4 x 2.54 x 25.4 cm; 340.19 g
ASIN	B0773FVRZY

Have a Question? See What Others Asked

How many medium packs are needed for a 56 litre cooler? Thanks

Does this come supplied with funnel?

How does it work? Is a freezing required prior the use? Thanks

How many would I need or a 56 litres Igloo?

Common Questions

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