Portable Instant Chemical Cold Pack. The immediate first-aid solution for pain and inflammation in nature or operational environments. Thanks to its safe endothermic reaction of urea and water, this pack generates a drastic thermal drop in seconds without prior refrigeration or freezing.
A mandatory and indispensable item for military personnel on maneuvers, Crossfit athletes, Airsoft players, mountaineers, and preppers (essential in the trauma module of any IFAK kit or emergency backpack). Bumps, sprains, or inflammations: acts instantly where ice is not available.
- ❄️ Immediate Cryotherapy: Reaches a temperature of up to -4 °C instantly.
- ⏱️ Prolonged Effect: Maintains active cold for approximately 30 minutes.
- 🦾 Intuitive Activation: Activates in seconds by simply pressing the center of the pack and gently shaking it.
- 🚚 Urgent 24/48h shipping in Peninsula.
Emergency Logistics: Mechanical Function and Safety
This instant cold pack is designed to offer maximum reliability in critical scenarios where response speed determines the recovery time of an injury:
- ⚗️ Safe Endothermic Reaction (Urea + Water): The inside of the pack contains urea spheres and a sealed internal ampoule with distilled water. When pressure is applied, the internal ampoule breaks, safely mixing both elements and immediately absorbing ambient heat to generate cold, eliminating the use of toxic or dangerous chemicals.
- 📐 Compact Dimensions of 100 Grams: With millimeter measurements of 14.5 x 11 x 2 cm, it is the perfect size to slip into the organizer compartments of your tactical backpacks, uniform pockets, or vehicle EDC kits without adding dead weight to the load.
- ♻️ Disposable and Maintenance-Free: Once its 30 minutes of cooling action are complete, the pack can be cleanly disposed of directly in the common or residual waste bin, without requiring special recycling protocols.
Why is this cold pack essential for your tactical or outdoor gear?
- Total Independence from the Electrical Grid: In the mountains, during a military exercise, or after an urban disaster, freezers don't exist. Having this format guarantees access to professional-grade cryotherapy in the palm of your hand anywhere on the planet, 24 hours a day.
- Immediate Relief and Trauma Reduction: Direct application of cold at -4 °C produces immediate vasoconstriction in the affected area. This drastically slows the development of hematomas, significantly reduces inflammation in ankle or wrist sprains, and numbs pain receptors to maintain mobility if the mission requires continuing on.
- Ally Against Heatstroke: In extreme climates with high physical demands, these packs are not only for injuries: when applied emergently to areas with high blood flow (such as the neck, armpits, or groin), they help reduce core body temperature in cases of hyperthermia or heatstroke in the field.
Technical Specifications:
- Product Type: Instant chemical cold pack (Disposable / Single-use)
- Active Composition: Urea and Water (100% safe and ammonium nitrate-free)
- Thermal Performance: Cools down to -4 °C for an estimated 30 minutes
- Pack Dimensions: 14.5 x 11 x 2 cm
- Net Weight: 100 grams.
"A first aid kit without chemical cold is incomplete for any sprain"
Check shipping methods, carriers, and estimated delivery times
based on your location:
- Spain and Portugal:
Correos Express: 1-2 business days.
- Balearic Islands:
Correos Baleares: 3-5 business days.
- Canary Islands, Ceuta, and Melilla:
CORREOS: 7-10 days approx.
Note:
Shipping subject to customs clearance and local taxes (IGIC/IPSI).
- France, Germany, and Italy:
UPS Standard / FedEx Standard: 5-7 business days.
- United Kingdom:
UPS Standard / FedEx Standard: 5-7 business days.
Note:
Orders may be subject to local import duties and taxes.
- Central and Northern Europe:
UPS Standard / FedEx Standard: 7-10 business days.
- South and Central America:
UPS Standard: 10-15 business days
(home delivery).
Note
The customer will pay import duties and taxes at destination.
- United States-Canada:
UPS Worldwide: 7–10 business days.
(Home delivery)
- SOUTH KOREA- UNITED ARAB EMIRATES- JAPAN-TAIWAN
UPS Standard / FedEx Standard: 10-15 business days. (Home delivery)
- Rest of the world:
Available methods and rates will be displayed during the
purchase process according to the destination country.
- If your country is not available, write to us at info@racionesmilitares.com to
inquire about personalized shipping options.
⚠️ Taxes and Customs Duties
For shipments outside the European Union,
Racionesmilitares.com is not responsible for any taxes, customs duties, or tariffs applicable in the destination country.
These charges, if incurred, will be fully assumed by the customer, in accordance with Article 36 of Regulation (EU) No 952/2013 of the Union Customs Code and applicable international customs regulations.