Thermal-Shield Mylar Bivy Sack | Tactical Emergency Heat-Reflective Shelter

Critical Body-Heat Retention | Mission-Ready Survival Insulation

• 90% Thermal Radiation Efficiency: Engineered with advanced metallic-coated PE mylar to reflect and trap up to 90% of your radiated body heat. This creates a high-performance thermal barrier that is critical for preventing hypothermia in extreme cold or during unforeseen overnight exposure.

• Heavy-Duty PE Composite: Forged from tear-resistant, puncture-proof 26um extra-thick polyethylene. Unlike standard emergency blankets, this bivy is designed for repeated field use and can withstand the mechanical stress of rocky terrain and high-movement sleeping.

• Seam-Sealed Weather Shielding: Features a high-integrity envelope structure with reinforced, windproof, and waterproof seams. This ensures you remain 100% dry and isolated from driving rain, freezing sleet, and high-velocity wind chill.

• High-Visibility Tactical Orange: The specialized high-visibility orange exterior serves as a passive signaling device for search and rescue operations. The interior reflective surface can also be used as a high-intensity signal mirror in emergency recovery scenarios.

• Ultra-Compact Deployment Profile: Measuring a generous 213cm x 90cm when deployed, yet compressing into a pocket-sized footprint. It is an essential, zero-bulk addition to any professional bug-out bag, high-altitude climbing kit, or vehicle recovery system.

Technical Specifications

• Material: 26um Extra-Thick Reflective PE Mylar

• Dimensions: 213cm x 90cm (Full Adult Size)

• Structure: High-Retention Envelope Style

• Weight: ~120g (Ultra-Lightweight)

• Protection: 100% Waterproof & Windproof

• Packaging: Heavy-Duty Nylon Carry Bag Included