EXTREMA RATIO Knife Kreios Expedition

Extrema Ratio Knife Kreios Expedition

The Kreios Expedition by Extrema Ratio is a top-tier tool concept – designed for professional expeditions, outdoor professionals, and anyone working and living in challenging environments. It was developed in collaboration with Master Advanced Instructor Daniele Dal Canto and is considered the ultimate 'off-road' cutting tool.

With a blade length of 324 mm and an overall length of 476 mm, this machete combines impressive dimensions with thoughtful ergonomics. The Böhler N690 blade steel (hardened to approx. 58 HRC) provides exceptional edge retention and robustness, while the dark stone finish and a strong blade thickness of approx. 6.3 mm offer maximum resistance to stress.

The handle is made of grippy Forprene material – ideal for long-term use even under challenging conditions. Included in the package is a desert-colored Cordura sheath with MOLLE attachment, a shoulder carry strap, and a mini pouch with paracord featuring a flammable core filament and a fire steel – equipped for real expedition conditions.

The Kreios Expedition is excellent for cutting through dense vegetation, chopping wood in the field, operating under harsh climatic conditions, or serving as a versatile heavy-duty tool – when performance matters.

Features:Weight: approx. 642 gBlade length: 324 mmOverall length: 476 mmBlade thickness: approx. 6.3 mmBlade steel: Böhler N690, hardened to approx. 58 HRCBlade finish: Dark-Stone (Stone-Washed) or MIL-C-13924 coatingHandle material: ForpreneFull-tang construction (continuous blade body)Included accessories: Cordura sheath with MOLLE system, carry strap, paracord with flammable core filament, fire steelDesigned for outdoor, expedition, and special operations
The Kreios Expedition is an uncompromising tool for the highest demands – large, robust, and technically advanced. It excels in dense vegetation, heavy fieldwork, and demanding outdoor operations. With its features and dimensions, it is primarily aimed at professionals or serious adventurers. For everyday use, its size and weight are oversized – but that’s exactly what makes it strong where other tools fail.

Knife sales in Switzerland – Important notes

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There is only one requirement for purchasing a knife:
You must be at least 18 years old.

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