PREFIRE SOLO is your everyday, air-activated hand warmer.

Each pouch delivers 8+ hours of consistent heat in a compact, ultra-soft form. Designed to move with you, wherever you go.

RIP OPEN. SHAKE WELL. GET HEATED.

PREFIRE SOLO is an air-activated hand warmer.

Open the pouch, expose it to air, and shake. The natural materials inside react with oxygen to generate steady heat within minutes.

No batteries. No charging. No distractions.

Each PREFIRE SOLO pouch provides 8+ hours of consistent heat.

The warmth builds gradually, then holds steady. Giving you dependable comfort throughout your day.

Use PREFIRE SOLO anytime you want to stay warm and focused:

* Daily commutes
* Working or gaming in cooler spaces
* Outdoor walks or travel
* Sports, sidelines, and downtime between moments

Quiet warmth, exactly when you need it.

Each pouch contains a simple blend of natural materials:

Iron powder, water, salt, activated charcoal, and vermiculite.

These ingredients work together to produce safe, consistent heat when exposed to air. Non-toxic and built for everyday use.