Cook Anywhere!

What is Old Faithful Geyser?

Old Faithful™ Geyser Flameless Cooker is a revolutionary new portable flameless
cooking system that can be used to cook anywhere, outdoors or indoors!

•  No Fire, No Electricity
•  Cook Real Food On the Go
•  Powerful Long-Duration Heating Pack
•  No Shooting Steam Or Odors
​•  Heat Water At the Same Time As Food
•  Never Burn Your Food
•  High Quality Construction
•  Eco-Friendly

No Open Flames:

Use inside a tent, car, or boat.

Cook Real Food:

Unlike other heaters, the Geyser can cook real food. Don’t be limited to just freeze-dried or dehydrated meals. Cook eggs. Cook soup or stews using poultry, meat or fish. Cook pasta, rice or fresh vegetables.
Get one of our free Geyser recipe eBooks!

Powerful Long-Duration Heating Pack:

A full 80 grams, the heating pack generates full cooking heat for 40 minutes and continues to generate warming heat for up to 2 hours. Uses only 6 – 7 oz. of water to activate.

No Shooting Steam Or Odors:

The Geyser’s unique steam recycling system keeps steam vapor and odors contained while cooking.

Heat Water At the Same Time As Food:

The recycled steam vapor is used to heat water for coffee, tea, hot chocolate or making a second freeze-dried/dehydrated meal.

Cook On The Go:

Start cooking while you’re still traveling and your food can be ready to eat when you arrive at your destination.

High Quality Construction:

The Outer & Inner Pots and Water Canteen are made of tough non-rusting 304-grade stainless steel. Nothing else touches your food or water. The steam venting hose is made of food grade silicone. No plastic. No BPA.


The heating pack is eco-friendly and can be disposed of with regular household trash.


The Geyser has dozens of practical uses, providing meal time convenience for work, for play, and for emergencies!

  • No Flame

  • Camping

  • Road trips

  • Hiking

  • Truck drivers

  • Emergencies

  • Fishing

  • Parks

  • Work Crews

  • Hunting