Tortoise Gear Launched Kickstarter for Knife Clip
The new accessory adds a pocket clip and bit driver to standard 91-mm Victorinox Swiss Army knives.
Updated on Oct. 2, 2026 in Camping

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Tortoise Gear has introduced the Lamprey91, a stainless steel clip designed to give 91-mm Swiss Army knives a carry solution without requiring modifications. The project is currently being funded via a Kickstarter campaign.
Why it matters
The company developed this accessory to resolve a common user frustration regarding the absence of integrated pocket clips on classic Victorinox multitools. It enables owners to carry their gear more securely while adding functional utility.
The clip fits standard 91-mm knife models and features a slot for 4-mm bits to function as a screwdriver. Production is based in the USA, with shipping costs estimated at $5 for domestic orders and $15 for international.
The players
Tortoise Gear
This company is the manufacturer behind the Lamprey91 pocket clip for Swiss Army knives.
Victorinox
This Swiss manufacturer is well-known for producing the iconic line of Swiss Army knives.
The details
The Lamprey91 utilizes the internal geometry of the knife to wedge securely onto existing rivets. This installation method allows users to attach the clip without the need for specialized tools or structural changes to the multitool.
Timeline
In 2020, Victorinox produced approximately 45,000 knives per day.
The article was published on October 2, 2026.
Orders for the Lamprey91 are scheduled to ship in February 2027.
Roadmap
The accessory market for established outdoor gear continues to thrive as enthusiasts seek to modernize legacy tools. This launch reflects a broader trend of niche manufacturers creating modular add-ons for globally recognized products like the Victorinox Swiss Army knife.
The accessory offers owners a way to enhance their existing tools without purchasing a new model. Buyers should factor in the additional $5 domestic shipping cost when calculating the total investment for the upgrade.
The takeaway
Adding modular accessories can significantly increase the versatility of tools you already own and rely on. Always verify compatibility with your specific model version before backing crowdfunding campaigns.
What happens next
Product shipping for backers is projected to begin in February 2027.
Further reading
For more information on outdoor gear and accessories, visit the Camping section.
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