
Bottom Line
The Victorinox Swiss Army Classic SD is a timeless, minimalist pocket multitool that combines elegant design with practical versatility. It features seven essential tools—a sharp blade, precision scissors, screwdrivers, a nail file, and a keyring. It is no surprise our CleverHiker staff all have one in their ultralight medkit and has held a spot on our best multitools gear guide for many seasons.
Its compact form factor is a signature of Swiss Army reliability, emphasizing portability and simplicity without compromising performance. Designed with Victorinox’s trademark attention to detail, the Classic SD’s sleek, traditional aesthetic makes it a sophisticated choice for anyone valuing style and functionality in a single tool.
Our tester found it particularly well-suited for quick, common tasks like opening boxes, cutting lightweight materials, or trimming lengths of twine. While the Classic SD excels at light repairs, it isn’t intended for heavy-duty use or specialized work that demands an extensive range of tools. Its small size makes it easy to slip into a pocket or attach to a keyring, offering convenience on the go, though its limited toolset may feel restrictive for users with more demanding needs.
How We Tested
We had high hopes for the Classic SD, and the Vic reputation didn’t let us down. Over a three-month stretch, our tester threw this hardy tool at all manner of day-to-day demands at a Minnesota hobby farm, from screwing together a birdhouse to adjusting a snowblower carburetor to whittling off kindling sticks.
Quick Specs

Victorinox Swiss Army Classic SD
Best Keychain Multitool
CleverHiker Rating: 4.3/5.0
Price: $26
Weight: .7 oz.
# of Tools: 6
Closed Length: 2.5 in.
Functions: Small knife, scissors, nail file, flat screwdriver, tweezers, toothpick
Pros
- Ultralight
- Very compact
- Very affordable
- Sharp scissors
- Available in lots of great colors
Cons
- Small tools are limited to light-duty tasks
- No pliers
Weight & Portability
The Victorinox Classic SD is practically weightless at just under an ounce. Our tester had one dangling from a keychain on dozens of backpacking trips along Minnesota’s North Shore and usually forgot it was there until he needed it. While setting up camp at dusk, he appreciated how this tiny tool performed when needed to quickly trim some cordage for some tent stakes.
The 2.25-inch closed length means it essentially disappears in a pocket. While fixing a chicken coop back home in the rain, the tool was easily retrievable from a shirt pocket without fumbling, even with wet hands.
For ultralight backpackers or everyday carriers who hate bulk, this little wonder delivers big functionality in a compact package.

Ease of Use
The Classic SD offers a smooth, intuitive operation that showcases Victorinox’s dedication to thoughtful, user-friendly design. Each of its 7 tools deploys effortlessly, thanks to smooth pivot action and precise engineering that ensures reliability with every use.
The tactile feel of the tools—solid yet responsive—provides a reassuring sense of control and confidence. The minimalist design emphasizes simplicity without adding unnecessary friction or resistance, allowing users to make quick, seamless adjustments.
The tool transitions feel natural and efficient, requiring minimal effort to switch between functions. This intuitive operation makes it an ideal choice for both occasional users and those who value ease of access in a multi-tool, along with ergonomic balance and refined design.

Ergonomics
This versatile little tool offers excellent ergonomics for its compact size, prioritizing user comfort without sacrificing functionality. Its contoured, well-balanced shape fits naturally in the hand, promoting a secure, comfortable grip. The lightweight design enhances maneuverability, providing reliable traction and minimal hand strain, even during prolonged use. The smooth, intuitive curves allow for confident use without awkward pressure points.
Whether you’re using it to cut, open packages, or make minor repairs, the Classic SD’s ergonomic design ensures that it remains comfortable and easy to handle. Despite its small footprint, the thoughtful construction provides a professional-grade feel, emphasizing both portability and practicality.
The limited number of tools may leave users seeking more versatility for heavier-duty tasks, and the smaller size can make some tools less robust or harder to manipulate for users with larger hands. Additionally, the Classic SD’s minimalist focus may not provide the range of options needed for specialized jobs or situations requiring more advanced capabilities.

Tool Deployment
Tool deployment on the Classic SD is simple, efficient, and intuitive, showcasing the brand’s dedication to ease of use. Thanks to the well-engineered Swiss Army mechanism, each of its integrated tools transitions smoothly into place with minimal effort. This quick-access design allows users to access the tools they need swiftly. The smooth pivots and well-designed construction ensure seamless transitions, contributing to an overall user-friendly experience.
However, there are a few downsides to consider. While quick and simple, our tester felt the limited number of tools might feel insufficient for more specialized capabilities, but we don’t really expect that from this purpose-designed tool. Some users may also find the Classic SD is less responsive or harder to maneuver in challenging conditions, especially with tasks requiring more leverage.

Load Bearing Capacity
Thanks to its robust stainless steel construction, the Swiss Army Classic SD offers impressive durability and performance for light-to-moderate use.
This versatile tool maintains consistent reliability during everyday tasks, with minimal flex or give under standard pressure. Its compact, ergonomic design supports ease of handling while ensuring that it can stand up to regular use without compromising functionality.
However, there are a few downsides to keep in mind. The Classic SD is designed for and excels at light tasks, but struggles with more demanding applications. Users requiring more specialized tools or extended leverage for tougher repairs may find it lacking.
Additionally, the small, minimalist profile can feel restrictive for users with larger hands, cold or low dexterity digits, or when more complex tool access is needed. Despite these limitations, the Classic SD remains a reliable and durable option for everyday utility.

Material Quality
The build quality of the Classic SD is exactly what you’d expect from Swiss engineering. Our Minnesota tester raved: “I’ve had mine for three years of daily abuse and the stainless steel body shows minimal wear despite being dropped in mud, sand, and once in a creek while collecting firewood.”
The plastic scales have really impressed—they’ve survived countless camping trips without cracking. Whittling kindling for a fall campfire, the blade maintained its edge despite opening feed bags and cutting baling twine regularly. The scissors remain surprisingly sharp and precise, even after emergency gear repairs on the trail. The Classic just keeps on ticking.

Should You Buy the Victorinox Swiss Army Classic SD?
The Victorinox Swiss Army Classic SD is a timeless, compact multitool ideal for everyday tasks and quick fixes. It combines simplicity, elegance, and versatility in a lightweight package. Its intuitive design and smooth tool deployment make it an easy choice for quick tasks like opening packages or small repairs.
However, it’s important to note its limitations. While durable and well-engineered, the Classic SD may feel restrictive for users needing a wider range of functions or additional leverage.
What Other Multitools Should You Consider?
Everyone should have a Swiss Army knife, right?! But if you’re looking for something more specific, check out our best multitools gear guide or more of our favorites. Here’s some that compete with this classic:
Gerber Armbar Drive Review: If you like the Victorinox Classic SD for its ultra-compact size and essential everyday tools, you might consider the Gerber Armbar Drive as a step up—it’s still pocket-friendly but offers a locking blade, a versatile bit driver, pry bar, and hammer, providing more functionality for light to moderate tasks while sacrificing a bit of the Classic SD’s minimalist portability.
Leatherman Micra Review: Featured in our main lineup, the Micra offers 10 integrated tools in a compact design very similar in size to the Classic SD. Its standout feature is the precision scissors, which outperform the Classic SD’s blade for many light-duty cutting tasks. Other tools include a fine-edge blade, screwdrivers, tweezers, and a nail file. It’s easy to operate with a minimalist, one-handed deployment system. While the Micra has fewer tools than the Classic SD’s 7-tool set, its scissors and ergonomics make it an excellent alternative for users prioritizing portability and versatility.
Victorinox Rambler Review: Another compact Swiss Army Knife, the Rambler adds a Phillips screwdriver and bottle opener to the Classic SD’s toolset, making it a strong option if you want a few more functions while keeping the same pocket-friendly profile.