---
product_id: 1134010
title: "Disposable Ice Packs for Injuries - Instant Cold Packs for First Aid, Swelling, Sprains & Abrasions - Single Use Cold Pack & Cold Compress Packs for Joint & Muscle Pain - 24-Pack, 4X5-Inch"
brand: "dynarex"
price: "$129.69"
currency: USD
in_stock: true
reviews_count: 6
category: "Dynarex"
url: https://www.desertcart.us/products/1134010-disposable-ice-packs-for-injuries-instant-cold-packs-for-first
store_origin: US
region: United States of America
---

# Compact 5x9 inch portable size Single-use disposable convenience Instant cold activation Disposable Ice Packs for Injuries - Instant Cold Packs for First Aid, Swelling, Sprains & Abrasions - Single Use Cold Pack & Cold Compress Packs for Joint & Muscle Pain - 24-Pack, 4X5-Inch

**Brand:** dynarex
**Price:** $129.69
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ready—instant relief wherever life takes you!

## Quick Answers

- **What is this?** Disposable Ice Packs for Injuries - Instant Cold Packs for First Aid, Swelling, Sprains & Abrasions - Single Use Cold Pack & Cold Compress Packs for Joint & Muscle Pain - 24-Pack, 4X5-Inch by dynarex
- **How much does it cost?** $129.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1134010-disposable-ice-packs-for-injuries-instant-cold-packs-for-first)

## Best For

- dynarex enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** 24 individually wrapped packs ensure you’re always prepared without breaking the bank.
- • **Ergonomic Flexibility:** Conforms snugly to joints and muscles for targeted, comfortable pain relief.
- • **Rapid Relief On-Demand:** Activate with a simple squeeze for instant cooling power—no freezer needed.
- • **Versatile Pain Solution:** Ideal for sprains, swelling, headaches, burns, insect bites, and more—your all-in-one cold therapy.
- • **Travel-Ready Compact Design:** Slim, lightweight 5x9 inch packs fit effortlessly in your bag, backpack, or first aid kit.

## Overview

Dynarex Disposable Ice Packs deliver fast, effective cold therapy in a compact, single-use design. Each 5x9 inch pack activates instantly with a squeeze, molding comfortably to body contours for targeted relief from sprains, swelling, and minor injuries. Perfectly portable and available in a value 24-pack, these cold compresses are essential for on-the-go professionals seeking reliable pain management anytime, anywhere.

## Description

Dynarex Instant Hot and Cold Packs are convenient, single-use heating and cooling aids designed to help provide rapid relief for minor injuries, aches, and pains. These flexible Packs easily conform to the body contours and are quickly activated by a single squeeze.

Review: Great product for when you need a cold pack. - Why did you pick this product vs others?: Used these for a while and they work great and last a long time. Easy to use and carry with you for when they are needed.
Review: Best, least expensive, instant cold pack BY FAR! - As a former varsity volleyball player and currently an avid outdoors person, I have been using cold packs when necessary for years. No instant cold pack can compare to ice cubes in an ice bag in terms of the amount of coldness or length of time the coldness lasts; however, there are times when you can't immediately get ice cubes and/or carry your ice bag (or your ice bag leaks during a 3-hr flight -- that was fun, especially for the next traveler assigned to my seat). That's when it's more than handy to have an instant cold pack -- it can literally reduce the pain of an injury, animal bite or insect sting, just to mention a few uses. I have tried just about every instant cold pack available -- big box stores, pharmacies, online, you name it -- and with one exception up until now, they are pretty much worthless. There are ones impossible to activate, ones which harden like a rock if you store them in your closet for less than a month, ones which are barely cool when activated, ones which are the size of postage stamps, ones that don't even stay reasonably cold for 10 minutes. Up until I discovered the Dynarex Instant Cold Pack, the only one I could depend on was the Ace Instant Cold Pack at $7.67 for a twin-pack on desertcart (much more at my neighborhood pharmacy). That comes to $3.83 apiece. I bought the Dynarex 5"x 9" instant cold packs in a box of 24 (yes, twenty-four) for less than $20 delivered. That comes to $0.83 each. I checked each pack in the box and all are just fine. I have used them and they easily activate, they are generously sized (larger than the Ace) and the cold lasted at least 1/2 hour. I can highly recommend them. No, I wasn't given any external incentive to give this great review; my internal incentives were 1) to help other people find a portable, easy-to-use, handy and really decent quality instant cold pack and 2) to give a shout-out to a great instant cold pack manufacturer who deserves it.

## Features

- PORTABLE CONVENIENCE: The disposable, lightweight, and compact 5" x 9" design fits easily into bags, purses, backpacks, vehicles or first aid kits for quick access anytime. Perfect for travel, sports, school, outdoors, and everyday on-the-go needs.
- VERSATILE RELIEF: Our instant cold packs deliver soothing comfort to help reduce swelling from minor sprains, strains, and everyday bumps. They are also effective in reducing fevers and providing relief for headaches, toothaches, minor burns, and insect bites.
- CONFORMABLE DESIGN: The flexible packaging lets the cold pack mold to body contours around the face, arms, legs, and more for targeted relief with no freezer needed. Enjoy comfortable cooling as the pack wraps to curved surfaces.
- EASY TO USE: Squeeze or fold the sealed pack firmly until you hear a pop. Shake well for 30 seconds to activate. Wrap in a cloth or towel then test temperature before applying to skin. Place wrapped pack on desired area and discard after use.
- RELIEF OPTIONS: View the Dynarex line of instant hot, cold, perineal, and non-toxic cold packs ensuring reliable relief for home, school, or workplace needs. Instant cold packs are available in bulk, individually wrapped packs - ideal for stocking first aid kits.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004CQ5NUK |
| ASIN  | B004CQ5NUK |
| Additional Features | Disposable |
| Age Range Description | Adult |
| Best Sellers Rank | #107,387 in Health & Household ( See Top 100 in Health & Household ) #710 in Cold Packs #4,164 in Sales & Deals |
| Brand Name | Dynarex |
| Color | Blue |
| Container Type | Flexible Pouch |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,120) |
| Date First Available  | June 23, 2006 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 12 x 8 x 9 inches |
| Item Form | Pack |
| Item Nype Name | Cold Pack 5 x 9 |
| Item Volume | 0.1 Milliliters |
| Item Weight | 0.1 Kilograms |
| Item model number  | 4512 |
| Manufacturer | Dynarex |
| Manufacturer  | Dynarex |
| Material Type | Water and Ammonium Nitrate |
| Material Type Free | Lead Free |
| Number of Items | 24 |
| Product Benefits | Pain Relief |
| Product Dimensions  | 12 x 8 x 9 inches; 3.53 ounces |
| Product Style | Cold Pack |
| Size | 5" x 9" |
| Target Use Body Part | Ankle |
| UPC | 616784451138 |
| Unit Count | 24.00 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Dynarex
- **Number of Items:** 24
- **Special Feature:** Disposable
- **Unit Count:** 24.00 Count

## Images

![Disposable Ice Packs for Injuries - Instant Cold Packs for First Aid, Swelling, Sprains & Abrasions - Single Use Cold Pack & Cold Compress Packs for Joint & Muscle Pain - 24-Pack, 4X5-Inch - Image 1](https://m.media-amazon.com/images/I/61YQWQsolHL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: If used inside an insulated foam container, how long will these continue to operate near peak value?**
A: For long lasting ice, save your 16oz water bottles. Fill them almost full with water and leave the cap just a little loose and put them in the freezer. When frozen securely tighten caps. Use the frozen bottles in place of ice cubes to keep an ice chest cool and they will last DAYS, and you can finish them off as ice water. I've done this for years and it' amazing how long they remain frozen.

**Q: does the product contain ammonia nitrate?**
A: No they do not. the contain calcium ammonia nitrate. No good for tannerite. It must be a new policy

**Q: is this toxic waste or hazardous materials?**
A: Here is the Material Safety Data Sheet for this product, provided by the manufacturer: http://dynarex.com/resources/MSDS/MSDS_Instant_Hot_And_Cold_Packs_(4511-12,_4515).pdfAccording to this: 'This material, if discarded as produced, may be a RCRA "characteristic" hazardous waste due to the characteristic(s) of ignitability (D001). If the material is spilled to soil or water, characteristic testing of the contaminated materials is recommended. To assure proper disposal, consult with state and local regulations and disposal authorities.'I called my local county Haz Waste office and the officer couldn't tell me whether Ammonium Nitrate was considered haz waste where I live, but requested I bring it in to Haz Waste for disposal. Although ammonium nitrate is a fertilizer, many agricultural chemicals are considered hazardous waste.

**Q: are they allowed on planes**
A: Get an old fashioned hot water bottle, put it empty in your carry on and when on the plane ask the attendant to fill with ice. Put a little water inside, put it inside a plastic bag and it will last for about 30 minutes. Repeat! No waste, no cost!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product for when you need a cold pack.
*by K***L on June 21, 2025*

Why did you pick this product vs others?: Used these for a while and they work great and last a long time. Easy to use and carry with you for when they are needed.

### ⭐⭐⭐⭐⭐ Best, least expensive, instant cold pack BY FAR!
*by M***T on August 31, 2018*

As a former varsity volleyball player and currently an avid outdoors person, I have been using cold packs when necessary for years. No instant cold pack can compare to ice cubes in an ice bag in terms of the amount of coldness or length of time the coldness lasts; however, there are times when you can't immediately get ice cubes and/or carry your ice bag (or your ice bag leaks during a 3-hr flight -- that was fun, especially for the next traveler assigned to my seat). That's when it's more than handy to have an instant cold pack -- it can literally reduce the pain of an injury, animal bite or insect sting, just to mention a few uses. I have tried just about every instant cold pack available -- big box stores, pharmacies, online, you name it -- and with one exception up until now, they are pretty much worthless. There are ones impossible to activate, ones which harden like a rock if you store them in your closet for less than a month, ones which are barely cool when activated, ones which are the size of postage stamps, ones that don't even stay reasonably cold for 10 minutes. Up until I discovered the Dynarex Instant Cold Pack, the only one I could depend on was the Ace Instant Cold Pack at $7.67 for a twin-pack on Amazon (much more at my neighborhood pharmacy). That comes to $3.83 apiece. I bought the Dynarex 5"x 9" instant cold packs in a box of 24 (yes, twenty-four) for less than $20 delivered. That comes to $0.83 each. I checked each pack in the box and all are just fine. I have used them and they easily activate, they are generously sized (larger than the Ace) and the cold lasted at least 1/2 hour. I can highly recommend them. No, I wasn't given any external incentive to give this great review; my internal incentives were 1) to help other people find a portable, easy-to-use, handy and really decent quality instant cold pack and 2) to give a shout-out to a great instant cold pack manufacturer who deserves it.

### ⭐⭐⭐⭐⭐ Great product not good for targets
*by R***E on May 24, 2013*

I Am with you mate i bought 2 boxes of this "ammonium nitrate" but when mix with aluminum powder and shot with a 7mm or ak 47 does not explodes. there is two options this might not be PURE 100% Amonium nitrate OR! My aluminum powder does not work or is not dry so to prove that i just order brand new aluminum powder to give it another try if it does not work i am pretty sure the manufacturer added a sustance to prevent the product to be explosive, the reason it makes me think that is because i have bought in the past this same product and it has work REALLY GOOD! but all of the sudden does not work now. i have experience using this product as a cold pack because i got burned with my ak 47 accidently touch the hot barrel so i apply one of this cold packs and it works AWESOME! really cold and it does the job really nice that is why i am rating it 5 stars but for as long as explosive targets goes this didnt work for me hopefully it was my aluminum powder will see as soon i get my new aluminum powder i will be rating it again in the mean while i already order another brand to see the diference if you are intending on using this product as a target thanks for reading. if you want this product fot is original purpose IT WORKS GREAT

## Frequently Bought Together

- Dynarex Disposable Ice Packs for Injuries - Instant Cold Packs for First Aid, Swelling, Sprains & Abrasions - Single Use Cold Pack & Cold Compress Packs for Joint & Muscle Pain - 24-Pack, 5x9-Inch
- Lifeline Team Sport First Aid and Safety Kit, Stocked with Essential First aid Components for Emergencies Resulting from Outdoor and Team Sports Activities
- McKesson Cold Compress Instant Ice Pack [24 Pack] Disposable, Ice Packs for Injuries and Pain Relief, 5 in x 7 in

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-25*