There are a few different ways you can make your own chemical cold pack. Here is how to make a cold pack using sodium acetate or hot ice.
Dynarex Reusable Gel Pack is designed to provide cold/hot therapy. Simply place in the freezer for cold therapy or the microwave for hot therapy.
Reusable Cold or Hot Gel Pack Freezer & Microwave Safe 4 x 6
The Clean Compress – Alleviate tension with 6 hot-and-cold compresses that embody purity inside and out. Each ice pouch is made of durable material
ICEWRAPS Hot & Cold Ice Packs - 3 x 5 in. Soft Gel Ice Packs – Reusable for Injuries Headaches, Joints, Fevers, & More – Made of Pro-Grade
Heat and cold treatment: Which is best?
Ice pack hot/cold 250grs.
Sim Supply Hot/Cold Pack,White,6In x 9In,PK12 030105
Truhealth 2 Pack Large Reusable Gel Ice Pack - For Hot & Cold Muscle Therapy, Blue : Target
Hi, my reusable ice pack got a hole and now it's leaking out its clear gel. Is it still safe to use? : r/ZeroWaste
Ammonium Nitrate Facts and Uses
Endothermic Reaction Examples 608179, PDF, Chemical Reactions
How to Make a Homemade Ice Pack: 6 Simple Ways
DUAL PURPOSE HOT AND COLD PACKS - Reusable Ice pack are really handy in the home, can be used for injuries or to keep your lunchbox cool. EXTREMELY
Reusable Hot and Cold Gel Ice Packs for Injuries - Cold Compress, Ice Pack, Gel Ice Packs, Cold Pack, Gel Ice Pack, Cold Packs for Injuries - 7 Pack
Make a Cold Pack from Hot Ice