Instant Cold Pack provides immediate cryotherapy and activates without refrigeration for fast cold therapy.
Suitable for reducing swelling and discomfort from minor injuries, sprains, bruises or insect bites; intended for general-purpose cold application in clinical and field settings.
Materials & Basic Info
External Material: PE Nylon or PE Nylon with Non-woven Fabric
Internal Material: Water and Calcium Ammonium Nitrate or Urea
Size: 5×7 in / 6×9 in (customizable)
Usage: Disposable, single-use
Activation Method: Squeeze to break inner pouch (refer to instructions)
Target Area: General-purpose cold application
Typical Applications: Outdoor sports, emergency care, headache relief, dental care, personal care
Product Features
Instant Cooling: Endothermic reaction activates immediately without prior refrigeration.
Pain & Swelling Relief: Provides short-term cold therapy to help reduce local swelling and discomfort.
Key Technical / Functional Notes (from FAQ)
Mechanism: Endothermic chemical reaction between urea or ammonium nitrate and water; squeezing the inner liquid pouch triggers rapid cooling within seconds.
Cold Duration: Typically maintains therapeutic cold for approximately 20–30 minutes depending on ambient conditions and model.
OEM/Customization: Options available for size, packaging, cooling duration, printing design and application scenarios (OEM/ODM services).
Certification
Certification logos and compliance marks are displayed on the product page where applicable.
Technical Specifications
External Material: PE Nylon / PE Nylon with Non-woven Fabric
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.