Optimus Polaris Stove

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Ultralight and efficient, the Fire Maple Polaris Stove is a dependable performer for all-weather, high-altitude adventures.

Fire Maple says: 

Our top-of-the-line backpacking stove is designed for cooking in high altitudes, cold weather, and windy conditions. The pressure regulator ensures a consistent burner flame even when fuel pressure is low.

Our Verdict

The Fire Maple Polaris Stove is a compact stove with an integrated pressure regulator. It maintains a consistent flame even in high-altitude, cold, or windy environments. Weighing just 87 grams and folding to a mere 49 x 82 mm, it’s an excellent choice for minimalist setups, quickly tucking into a small pack or pot.

Designed for versatility, the Polaris accommodates isobutane-propane canisters and has an adjustable regulator that smoothly shifts from simmering to a rapid boil. With a powerful 2.5kW output, it boils 500ml of water in under two minutes, making it impressively efficient on the trail.

– Reviewed by Ultralight Outdoor Gear

Features

• Integrated Pressure Regulator: Ensures a consistent flame in cold, windy conditions and at high altitudes for fast boiling.
• Ultralight and Compact: Weighing just 2.7 oz and measuring 2x2x3 inches, it’s essential for minimalistic adventures and survival activities.
• Easy to Use: Compatible with isobutane-propane fuel canisters, featuring an adjustable fuel regulator for everything from a low simmer to a boil.

Specifications

• Weighs: 87g
• Unfolded Size: 114 x 94mm / Folded 49 x 82mm
• Power: 2.5kW, 8530BTU/h
• Boil Time: 1min 47sec per .5 liter
• Fuel Type: Isobutane

Material & Construction

•  Titanium/ Stainless Steel / Aluminum / Copper

Help & advice:

• The Ultimate Guide to Ultralight Stoves