Otter

Otter

    Filter

      Discover the Otter Mercator pocket knife collection, handcrafted in Solingen, Germany by Otter Messer. Featuring Copper, Brass, Stainless Steel, and the iconic K55K Black Cat editions.

      4 products
      Otter Mercator Brass Pocket Knife in the closed position, illustrating its solid brass finish, slim profile, and practical lanyard ring for everyday carry.
      Otter Mercator Brass Pocket Knife fully open, displaying the 90mm stainless steel blade and solid brass handle with the classic Otter logo.
      Otter Mercator Brass Pocket Knife
      $82.00
      Otter Mercator K55K Black Cat Pocket Knife in the closed position, illustrating its iconic slim profile and practical lanyard ring for everyday carry.
      Otter Mercator K55K Black Cat Pocket Knife fully open, displaying the 90mm stainless steel blade and black powder-coated handle with the gold K55K logo.
      Otter Mercator K55K Black Cat Pocket Knife
      $57.00
      Otter Mercator Stainless Steel Pocket Knife in the closed position, illustrating its refined brushed finish and slim profile for everyday carry.
      Otter Mercator Stainless Steel Pocket Knife fully open, displaying the 90mm blade and durable brushed stainless steel handle.
      Otter Mercator Stainless Steel Pocket Knife
      $67.00
      Otter Mercator Copper Pocket Knife in the closed position, illustrating its remarkably slim profile designed for everyday carry.
      Otter Mercator Copper Pocket Knife fully open, displaying the 90mm stainless steel blade and solid brushed copper handle.
      Otter Mercator Copper Pocket Knife
      $87.00

      The Legacy of the Otter Mercator Knife

      For generations, the Otter Mercator has represented the practical simplicity and craftsmanship of traditional German pocket knives. Made in Solingen, Germany, widely known as the City of Blades, this iconic folding knife is recognised for its slim profile, dependable construction, and timeless utilitarian design. From the historic K55K Black Cat model to premium editions in Copper, Brass, and Stainless Steel, every Mercator continues the knife-making tradition established by Otter Messer.

      A Classic Everyday Carry (EDC) Pocket Knife

      The Otter Mercator is designed around the principles that define great everyday carry knives: practicality, reliability, and portability. Its slim construction allows it to sit comfortably in the pocket, while the 90 mm stainless steel blade (1.4034) provides dependable cutting performance, excellent corrosion resistance, and reliable edge retention. The secure backlock mechanism offers confident operation while maintaining the slim, pocket-friendly character that makes the Mercator a favourite among collectors and EDC enthusiasts.

      Explore the Otter Mercator Collection

      The Mercator collection offers a range of handle materials, each with its own distinctive character:

      • K55K Black Cat: The iconic classic featuring a black powder-coated steel handle and the distinctive gold-stamped K55K cat logo, making it a favourite among collectors.
      • Solid Copper: A premium, heavy-duty handle material that develops a deep, unique natural patina over time, giving each knife its own individual appearance and character.
      • Solid Brass: A warm, durable living material that also develops a distinctive natural patina, combining classic maritime appeal with traditional German craftsmanship.
      • Stainless Steel: A clean, brushed finish offering excellent durability, corrosion resistance, and a refined modern appearance while maintaining the traditional Mercator design.

      Whether chosen as a dependable everyday carry knife, a collector’s piece, or an example of German knife-making heritage, the Otter Mercator remains a timeless German folding knife built for everyday carry, practical use, and generations of appreciation.