Emergency Shelter Bivvy – Built for Survival, Warmth, and Field Protection

Product Overview

The SOL Thermal Bivvy with Rescue Whistle is a compact, windproof, and water-resistant survival shelter designed to help retain body heat in emergencies. With a metallized coating that reflects up to 80% of body heat, this bivvy provides critical warmth and protection when weather or emergencies strike. Lightweight and versatile, it’s a must-have for go-bags, vehicles, and survival kits.

Built for Emergency Preparedness

• Heat Retention – Reflects up to 80% of body heat to minimize heat loss

• Weather Resistant – Durable material shields against wind and moisture

• Customizable Ventilation – Adjustable footbox and hook-and-loop closures for airflow and comfort control

• Integrated Emergency Tools – Includes a rescue whistle and tinder cord drawstring for fire starting

• Multi-Use Design – Functions as a bivvy, sleeping bag liner, or emergency blanket

Field-Proven Advantages

• Trusted by survivalists, campers, and first responders for reliable emergency shelter

• Lightweight and packable for go-bags, bug-out kits, and vehicle emergency gear

• Dual-purpose tools increase survival redundancy

• Durable enough for repeated use, compact enough for everyday carry kits

Specifications

• Dimensions: 84" x 36"

• Weight: 8.9 oz

• Material: Metallized, water- and wind-resistant thermal fabric

• Heat Reflection: Up to 80% of body heat

• Integrated Features: Rescue whistle, tinder cord drawstring, adjustable footbox, hook-and-loop closures

FAQ

Q: How warm is this bivvy compared to a sleeping bag?
A: It reflects up to 80% of body heat, making it ideal for emergencies but not a replacement for a full sleeping bag in extreme cold.

Q: Is it reusable?
A: Yes. The durable material is built to withstand repeated use.

Q: Can it be used inside another sleeping bag?
A: Yes. It doubles as a liner to add warmth to your existing sleep system.