Swiss+Tech Utili-Key Review

We’re not too impressed with the Swiss+Tech Utili-Key, a six-in-one multi-tool. While it’s lightweight and discreet, it’s difficult to utilize the tools.

Swiss Tech Utili-Key On Keyring
Swiss Tech Utili-Key On Keyring

Our Verdict

6.0 /10
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  • The knife comes in handy
  • Blends in with the rest of your keys on your keychain
  • Has both Phillips and flat head screwdrivers


  • The screwdrivers only work on teeny, tiny screws
  • To get good leverage, you have to hold the sharp knife as a handle
  • It’s not TSA compliant
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Technical Details

  • Weight (oz)

    .5 oz (14.2 g)

  • Dimensions

    2.75 in x .75 in x .125 in (7 x 1.9 x 0.3 cm)


  • Notable Materials

    Stainless Steel

  • Manufacturing Country


Full Review

The Swiss + Tech Utili-Key is a tiny multi-tool that’s designed to look like a key (camouflage at its finest). It’s also lightweight—clocking in at 0.5oz—and boasts six tools for the size and price of one: a straight knife blade, serrated blade, flat head screwdriver, Phillips screwdriver, micro-sized screwdriver, and bottle opener.

Swiss Tech Utili-Key In Hand
Swiss Tech Utili-Key In Hand

Since we’re focused on travel here at Pack Hacker, we should note that, at the time of this review, the Swiss + Tech Utili-Key is not TSA-compliant. But it makes for a handy accessory if you’re traveling by car, train, boat, foot, bicycle, unicycle…you get the idea—anything but a commercial airline.

Unlike some multi-tools out there, the Utili-Key doesn’t have a carabiner or dedicated lanyard hole—you hook it to your keys by closing the tool around the keyring, which is both good and bad. It lies flat on your keychain, but you have to take it off to use any of the tools. Not a big deal, but you may drop your keys in the process because opening the Utili-Key is a two-hand job.

That’s particularly true when you first get your hands on this multi-tool. It takes Herculean strength and patience to open it, and while it never becomes easy to open—a good thing, otherwise it’d fall off your keychain—it does smooth out with time.

Swiss Tech Utili-Key Open In Hand
Swiss Tech Utili-Key Open In Hand

It also has a nifty locking mechanism that allows you to hold the tool at 90 or 180-degree angles when using it.

So, without further ado, let’s check out the tools.

Features & Usage

Let’s start with the most useful tool of the bunch: the super sharp straight knife blade. Most multi-tools of this size don’t have a dedicated knife, so we’ve appreciated and used the heck out of it. We’ve mostly been using it to open boxes (we get a lot of boxes here at Pack Hacker HQ), but it also comes in handy for cutting loose threads on clothing.

Swiss Tech Utili-Key Knife
Swiss Tech Utili-Key Knife

We’ve used the serrated edge for similar activities, though not as often. This blade is super helpful for getting into complicated plastic packaging on various products you’ll buy on the road.

Swiss Tech Utili-Key Saw
Swiss Tech Utili-Key Saw

Moving right along, there’s the micro-sized flathead screwdriver that only works on teeny-tiny screws. But it’s not teeny-tiny enough to work on glasses or sunglasses (at least for us, we’ve heard others have had luck with their glasses). In full disclosure, we haven’t exactly found a way to use this screwdriver yet.

Next to the micro screwdriver is the regular flat head screwdriver, which is still quite micro. It fits bigger screws than the official micro-sized driver, but they still have to be small.

Swiss Tech Utili-Key Micro Screwdrivers
Swiss Tech Utili-Key Micro Screwdrivers

The last screwdriver is a Phillips head. And, wouldn’t you know it, it’s also small! (For perspective, it’s the perfect size for the screw on a car key). We like that there is a dedicated Phillips head since a number of multi-tools only include a flathead screwdriver that can be used as a Phillips head in a pinch, which rarely works out well.

Swiss Tech Utili-Key Phillips Head
Swiss Tech Utili-Key Phillips Head

Something important to note here: when using any of the screwdrivers, but especially the Phillips head, your skin is going to be very close to the sharp edge of the knife. Once, while using the Phillips head, we ended up flaying a piece of skin off. And, yes, it was as horrible as the image running through your mind right now.

You can maneuver the tool in such a way that your fingers won’t be near the blade, but it’s hard to get leverage from those places. We usually end up holding the knife regardless of the danger (because danger is our middle name).

With that critical PSA aside, let’s talk about the final tool: the bottle opener. Is a multi-tool still a multi-tool if it doesn’t have a bottle opener? We’re starting to think that the answer to that question is no. Every multi-tool we’ve tested so far has included one.

Swiss Tech Utili-Key Bottle Opener
Swiss Tech Utili-Key Bottle Opener

Anyway, this bottle opener works well, although it has the same problem as the screwdrivers. To get some leverage, you’re going to want to pull against the blade of the knife. And we’re not sure a beer is worth a flesh wound (although we’re not sure it’s not either).

Durability & Testing

We’ve been testing the Swiss + Tech Utili-Key for about a month now, and we have to say, we’re not very impressed. It’s small, lightweight, and mimics a key, so you won’t be shouting to the world that you have a multi-tool on your keychain. Plus, it sells for under ten bucks.

But we’re not fans of the dangerous game you have to play while utilizing most of the tools. And the screwdrivers only work on teeny, tiny screws. Of course, if those aren’t dealbreakers for you, then you may enjoy this budget-friendly tool.

Usage Timeline

Initial Usage

Condition: Excellent

  • Packs six tools into a small package
  • Discretely blends into the rest of your key ring
  • A little hard to open until it breaks in
2 Weeks of Use

Condition: Excellent

Getting the most use out of the knife!

1 Month of Use

Condition: Excellent

Durability wise, everything is looking good.

By Pack Hacker Team
Created August 15, 2019 • Updated November 29, 2022
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