---
product_id: 370131364
title: "Reusable Hot and Cold Packs for Injuries, 2 Flexible Gel Ice Pack Cold Hot Compress for Joint Pain, Muscle Soreness, Tension Headache, Adjustable Therapy Wrap for Knees, Back, Shoulders, Arms and Legs"
brand: "world-bio"
price: "¥8330"
currency: JPY
in_stock: true
reviews_count: 5
category: "World Bio"
url: https://www.desertcart.jp/products/370131364-reusable-hot-and-cold-packs-for-injuries-2-flexible-gel
store_origin: JP
region: Japan
---

# Flexible even at -18°C freezer temps Adjustable wrap fits all body parts Dual gel packs for hot & cold therapy Reusable Hot and Cold Packs for Injuries, 2 Flexible Gel Ice Pack Cold Hot Compress for Joint Pain, Muscle Soreness, Tension Headache, Adjustable Therapy Wrap for Knees, Back, Shoulders, Arms and Legs

**Brand:** world-bio
**Price:** ¥8330
**Availability:** ✅ In Stock

## Summary

> 🔥❄️ Your all-in-one pain relief sidekick for every ache and injury!

## Quick Answers

- **What is this?** Reusable Hot and Cold Packs for Injuries, 2 Flexible Gel Ice Pack Cold Hot Compress for Joint Pain, Muscle Soreness, Tension Headache, Adjustable Therapy Wrap for Knees, Back, Shoulders, Arms and Legs by world-bio
- **How much does it cost?** ¥8330 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/370131364-reusable-hot-and-cold-packs-for-injuries-2-flexible-gel)

## Best For

- world-bio enthusiasts

## Why This Product

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

## Key Features

- • **Reusable & Eco-Friendly:** Sustainable hot/cold therapy solution that saves money and reduces waste over disposable packs.
- • **Versatile Dual Gel Packs:** Keep one pack frozen ❄️ and one heated 🔥 for seamless pain relief anytime.
- • **Universal Adjustable Wrap:** One-size-fits-all elastic strap ensures hands-free, secure fit on knees, shoulders, back & more.
- • **All-Day Comfort & Flexibility:** Soft, durable gel stays pliable even straight from the freezer for maximum comfort.
- • **Clinically Recommended Relief:** Trusted by physiotherapists for post-surgery recovery, arthritis, muscle soreness & inflammation.

## Overview

The WORLD-BIO Reusable Hot and Cold Packs set includes two flexible gel packs and an adjustable wrap designed for targeted pain relief. These packs stay soft even when frozen to -18°C, allowing comfortable application on joints and muscles. Ideal for managing inflammation, post-surgery recovery, headaches, and muscle soreness, the wrap’s elastic Velcro strap ensures a secure, hands-free fit on multiple body areas. Recommended by health professionals, this eco-friendly, reusable therapy solution offers convenient hot or cold treatment anytime, anywhere.

## Description

Do you still worry about your injuries, strains, swelling due to former injury, surgery, muscle soreness, joint pain, inflammation, etc.? Do you appreciate the benefits of hot cold therapy, however, difficult to find a better cold pack same as your expectation?Well, now, the great surprise comes to you. We have an incredible hot cold gel pack to solve your relief problems and you will find it very amazing and then love this one deeply. GENERAL ◕‿◕Come in a set of 2 reusable flexible gel pack of 9.8"" x 4.1"", and 1 fabric wrap with 15" Velcro strap.hlep keep the ice pack keep in place.Fit most part of our body ◕‿◕Stay flexible even frozen in refrigerator at 0 F (-18 ℃). ◕‿◕Great for lower back pains, stomach aches, stiff neck and shoulder ◕‿◕Recommended by physiotherapists and chiropractors for post-surgery of hip replacement, shoulder and knee recovery ◕‿◕Also suitable for Ankles and Calves, Shins, Arms, Wrist and Elbows COLD USE INSTRUCTIONS Cold therapy is recommended for the first 48 hours following the injury. ◕‿◕Store the gel pack in the freezer for at least 2 hours HOT USE INSTRUCTIONS Hot therapy should not be used until 48 hours after the injury. Hot Water Heating ◕‿◕ Immerse pack in the hot water for approximately 10 minutes Microwave Heating ◕‿◕ Heat at full power for 30 seconds. If temperature is not ideal for you, microwave it more 10 seconds. But avoid overheating, it will cause burst.OUR GUARANTEE ◕‿◕If you're not satisfied with your purchase for any reason, just tell us and we'll offer you full refund or replacement - anytime! ★To see our other GREAT OFFERS, click the ' WORLD-BIO ' link under the item price above and on the follow page click 'WORLD-BIO storefront'.★

Review: It works pretty good, I use it to go to sleep actually cause it's hot where I live. Bought without their mesh thing and I just use a thin towel to wrap it (as it does condense on the outside) and sleep on it as my pillow Life changer
Review: I received this Gel Pack promptly and it's working as advertised. I keep it in the freezer and are using for my Tennis Elbow. Layer of fabric insulates skin from freezing. Stays cold long enough to relieve the inflammation. Wrap is elasticized with Velcro attachment at the end to keep it in place. Stays snug and does not ride down while wearing. I highly recommend this product!

## Features

- DUAL GEL ICE PACKS - Migraine relief cold pack comes with a set of two gel packs and an adjustable, one-size-fits-all wrap that make your hands free, you can keep one gel pack in freezer and one out for heat up.
- NATURAL PAIN RELIEVE - WORLD-BIO reusable gel ice pack wrap provides lasting pain relief for you and your family to ease joint and muscle pain or relieve pain from fever, inflammation, post surgery by hot and cold therapy.
- REUSABLE HOT AND COLD COMPRESS - Headache cold pack can be heated up in a microwave or frozen in the freezer, a perfect first aid essential for home or clinical use as it's an ideal life saver for whom suffering from cluster headache, hot flashes, carpal tunnel syndrome, plantar fasciitis, heel pain, arthritis, tendonitis, stiff neck.
- COMFORTABLE AND EASY TO USE - The gel packs and wrap are made from soft yet durable materials, comfortable to wear. The blue ice packs stay soft and flexible even when taken straight out of the freezer.
- QUALITY VERSATILE GEL PACK - WORLD-BIO gel ice pack wrap designed with the inner bag and adjustable elastic strap, allows you to keep ice pack on your head, knees, lower back, elbows, shoulders and other areas for fast, supportive relief. These are perfect headache cold wrap, knee ice pack, shoulder ice pack, neck cold pack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LXCAD5R |
| ASIN  | B01LXCAD5R |
| Age Range Description | Adult |
| Best Sellers Rank | #131,056 in Health ( See Top 100 in Health ) #897 in Hot & Cold Packs |
| Brand | WORLD-BIO |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,942) |
| Customer reviews | 4.5 4.5 out of 5 stars (3,942) |
| Date First Available | 23 January 2017 |
| Department  | unisex-adult |
| Format | cold heat ice gel pack |
| Is Discontinued By Manufacturer  | No |
| Item model number  | WBA8001-2 |
| Manufacturer  | WORLD-BIO |
| Product Dimensions  | 25 x 10.5 x 2 cm; 450 g |
| Units | 1.0 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** WORLD-BIO
- **Number of Items:** 1
- **Special features:** Flexible, Reusable
- **Unit count:** 1.0 Count

## Images

![Reusable Hot and Cold Packs for Injuries, 2 Flexible Gel Ice Pack Cold Hot Compress for Joint Pain, Muscle Soreness, Tension Headache, Adjustable Therapy Wrap for Knees, Back, Shoulders, Arms and Legs - Image 1](https://m.media-amazon.com/images/I/717OG+EoaUL.jpg)

## Questions & Answers

**Q: What size is needed for an adult knee**
A: I wouuld just measure around your knee and see if you can find the closest size match.  I purchased the flex gel for my ankle and it covered from side to side over top of foot.  Hope this helps.

**Q: Is a sleeve needed**
A: Only if you prefer them. I like to be able to wipe off the packs and use paper towels

**Q: I'm looking for this product to be used for headache relief. Will the small be the appropriate size for that, or should I go up to the large?**
A: The small should be perfect

**Q: Which size is better to cover the ankle?**
A: 3 sizes are the same volume, they all are great to cover ankle, knee, elbow,etc.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 1 June 2021*

It works pretty good, I use it to go to sleep actually cause it's hot where I live. Bought without their mesh thing and I just use a thin towel to wrap it (as it does condense on the outside) and sleep on it as my pillow Life changer

### ⭐⭐⭐⭐⭐ Review
*by V***L on 16 November 2020*

I received this Gel Pack promptly and it's working as advertised. I keep it in the freezer and are using for my Tennis Elbow. Layer of fabric insulates skin from freezing. Stays cold long enough to relieve the inflammation. Wrap is elasticized with Velcro attachment at the end to keep it in place. Stays snug and does not ride down while wearing. I highly recommend this product!

### ⭐⭐⭐⭐⭐ Review
*by L***E on 10 December 2025*

Until I received these gel packs, I never thought about using a gel pack for both cold AND hot applications. Who knew? I certainly didn't until I received my order of two gel packs with clear instructions on using them frozen or heated. Heat them in the microwave from a frozen or room temperature state ( pay attention to your microwave voltage and adjust your power level), or submerge them in hot water. Having two packs and two sleeves is so convenient when you're using them frozen. As soon as one pack no longer provides cold relief, swap it out with gel pack #2 which has been chillin' in the freezer. Seamless relief! And don't forget to slip it into the thin, reusable protective cover before use provided by the vendor. This gel pack sleeve is thin enough to allow the cold to work its magic, but thick enough to protect your skin. So far, I've only used the packs frozen and they did a great job. They felt durable, were flexible enough to mold around my foot, and maintained a chill for a couple hours. When one warmed up, I simply swapped it out with my second pack. I realllly like the sleeve - it was so much easier than using a hand towel that can be too thick and kept coming unwrapped, or using a paper towel that also separated from the pack. I highly recommend this item. Here's to your health!

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*