The Thermo-Lite 2 Bivvy is a great survival bag for weather related emergencies. This reflective emergency sack uses non conductive, vaporized aluminum to regenerate up to 80% of its occupant’s body heat. The Thermo-Lite 2 Bivvy features adjustable side openings, foot vents, and heavy duty Thermo-Lite material construction.

For added heat retention, use this bivvy with a sleeping bag or an additional emergency blanket.

The Thermo-Lite 2 Bivvy is a great 72-hour kit item. For more 72-hour kit tips, click here.

* Weather resistant material won’t tear or blow away
* Regenerates up to 80% body heat
* Constructed of heavy-duty, Thermo-Lite material
* 7” x 4” packed size
* Hand washable and reusable