The MEDTECH Resource Mylar Emergency Space Blanket is a compact, cost-effective thermal protection solution measuring approximately 52 × 82 inches. Waterproof and reusable, its metalized Mylar film reflects up to 90% of body heat, provides high-visibility reflective surface for rescuer identification, and stores in a minimal pack footprint — making it standard issue for individual first aid kits, casualty collection points, and large-scale emergency deployments.
Key Specifications
| Specification | Detail |
|---|---|
| Manufacturer | MEDTECH Resource |
| SKU | MTR-28011 |
| Dimensions | 52 in × 82 in (or similar — see note) |
| Material | Metalized Mylar polyester film |
| Waterproof | Yes |
| Reusable | Yes (if kept intact) |
| Heat Retention | Reflects body heat to offset hypothermia |
| Cooling Function | Reflects solar/external heat — can also be used in hot climates |
| Visibility | High-visibility reflective surface for search and rescue identification |
| Pack Format | Compact fold — stores in minimal pack space |
| Note | Brand packaging may vary; product quality and size are consistent |
Product Overview
The Mylar emergency space blanket is the foundational passive hypothermia prevention tool — the low-cost, high-availability layer that fills the gap between a thermal emergency and the deployment of advanced solutions like the HPMK or HAWK kit. Originally developed for NASA's space program, metalized Mylar's radiant heat reflection (reflecting up to 90% of infrared radiation) in an extraordinarily thin, lightweight film remains one of the most thermally efficient passive materials available for civilian and military emergency use.
In shock management, the space blanket serves the critical function of retaining the patient's remaining body heat to counteract shock-related peripheral vasoconstriction and hypothermic progression. Wrapped over clothing or a casualty's body, it creates a windproof, waterproof thermal envelope that dramatically slows convective and evaporative heat loss — the two most significant heat loss mechanisms in pre-hospital settings. The 52 × 82 inch size provides full-body coverage for adult patients.
The dual-use reflective surface — warm side in cold weather, sun-reflective side out in hot weather — provides functional versatility across environmental conditions. The high-visibility metallic sheen aids searchers in locating patients in wilderness or low-visibility scenarios. At the MTR-28011's per-unit cost, it is economical to stock in every IFAK, individual first aid kit, casualty collection point, and emergency preparedness package. Where advanced hypothermia management systems are primary, the Mylar blanket remains the appropriate bridge tool for immediate use and high-volume contingency stocking.
Mylar Blanket vs. Advanced Hypothermia Systems
For austere or prolonged field care, the Mylar blanket is a complement to — not a replacement for — active warming systems like the HPMK or HAWK. A Mylar blanket reflects existing body heat; it cannot generate heat when the patient is severely hypothermic and no longer producing adequate metabolic heat. For casualties in shock or prolonged exposure, the HPMK or HPMK-I should be the primary thermal management tool, with the Mylar blanket appropriate for immediate stabilization, mass casualty triage, or as a backup layer inside the outer HPMK shell.
See also: HPMK (Hypothermia Prevention Kit) | Head & Hypothermia Prevention | IFAK Kits & First Aid
All products sourced from the actual brand manufacturer or authorized master distributors. CoTCCC recommendation status verified where applicable. Ships from MED-TAC International, Pembroke Pines, FL — clinician-founded, veteran-led, SDVOSB-certified.
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