Osprey Arcane Brief Review

We’re digging the Osprey Arcane Brief’s minimal, subdued look and ample organization—but we haven't found it very comfortable when fully packed.

Our Verdict

7.8 /10
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  • Nice level of organization
  • Densely padded shoulder strap
  • Urban, subdued look


  • Not very comfortable when fully packed
  • Capacity is a little tight in the main compartment
  • No false bottom in laptop compartment

Technical Details

93 %

Carry-on Compliance

View 135/145 Airlines

30 %

Like the Look

Polled on Instagram

  • Capacity


  • Weight (lb)

    1.45 lb (0.7 kg)

  • Denier


  • Dimensions

    10.63 in x 16.14 in x 4.19 in (27 x 41 x 10.6 cm)

  • Notable Materials

    Recycled Nylon, Packcloth, Aluminum, YKK Zippers

  • Manufacturing Country


  • Laptop Compartment Size


  • Warranty Information

    All Mighty Guarantee

Full Review

We’re no strangers to Osprey and their durable, efficient, and often vibrantly-colored bags. But if you are, the Osprey Arcane Brief is a solid choice to get you up to speed.

Osprey Arcane Brief in Detroit
Osprey Arcane Brief in Detroit

Part of the Arcane line, this bag features a more urban, modern look than some of Osprey’s other gear—which, if you prefer a bag that blends in with the crowd as we do, you’ll appreciate. And at 20L, it has just enough room for all of your daily essentials. If you’re digging the look and material of this bag, but prefer a different style of carry, check out our reviews of the Arcane Tote Pack and Arcane Day Pack from the same line.

We have two weeks of testing down—so let’s jump in.

Materials & Aesthetic

Like we said earlier, this bag has a much more low-profile look than some other Osprey gear we’ve tested, which typically has a more outdoorsy vibe. This one is more urban—it has that classic messenger bag look that’s casual enough for exploring the city, while still sophisticated enough to wear to the office.

At the time of this review, the Osprey Arcane Brief is available in three different colorways: Stonewash Black, Stargazer Blue, and the Haybale Green colorway we’ve been testing. Again, these aren’t the bright, vibrant colors you’ve seen on some of Osprey’s other products, but that doesn’t bother us—we like the subdued, almost heritage aesthetic that the Haybale Green colorway offers.

Osprey Arcane Brief Logo
Osprey Arcane Brief Logo

You’ll see a couple of Osprey logos on here, including a tag on the bottom-front of the bag, on the shoulder strap, and the inside. Most of them are black-on-white so they’re not the most subtle, but they’re few and far in between, which we appreciate—this way, the bag retains a clean, streamlined look.

Osprey Arcane Brief Material
Osprey Arcane Brief Material

Let’s look at this bag’s material. It’s made with 500D recycled polyester packcloth, with a DWR coating for added durability and water resistance. We haven’t exactly dunked this thing in a tub of water or anything, but you’ll be fine in some light, rainy weather. And we haven’t sustained any scratches or scuffs as of yet, which is a good sign.

What we do have, though, is some hair and dust from testing, as this material is more prone to picking up debris than other fabrics we’ve tested. So it may need some attention after a few wears.

Osprey Arcane Brief Zippers
Osprey Arcane Brief Zippers

You also have some YKK zippers here, which we’ve had plenty of positive experiences with. And we can add this bag to the list, as everything has been working smoothly so far in testing.

And to round out materials, you’ll find some aluminum hardware on this as well. We’re happy to report that everything is working as it should be, so no issues there.

External Components

You can carry the Osprey Arcane Brief crossbody, over one shoulder, or even briefcase-style, depending on your use-case. And we’ve found all three to be relatively comfortable (as long as the bag’s not fully packed), so you really can’t go wrong.

Osprey Arcane Brief Shoulder Strap
Osprey Arcane Brief Shoulder Strap

There’s a nylon shoulder strap that can be adjusted via aluminum hardware at one end. It also keeps excess strap managed, so we’re getting the #DangleFreeExperience that we always appreciate. You also have a densely padded cushion that can slide up and down the strap to wherever you find most comfortable. This cushion is pretty flexible, too. So whether you have this thing over one shoulder, or you’re carrying crossbody, it contours to the shoulder nicely.

The strap itself is attached to the bag by large aluminum G-hooks, which fully close, meaning they feel more secure compared to a hook with no closure. This also allows you to remove the strap if you opt to carry the bag by its top handles, so it’s out of the way.

Osprey Arcane Brief G-Hook
Osprey Arcane Brief G-Hook

There’s a fabric welt that sits overtop of these hooks, to promote a clean look. However, the loops that the hooks go through are sewn fairly high up on the inside of these welts. Because of where they’re positioned, when you’re wearing the shoulder strap, the hooks pull the loop upward (especially when the bag is fully packed out). As a result, the hooks are no longer covered by the welt, which defeats the purpose of keeping the bag more streamlined. This would be less of a problem if the loops were positioned lower on the welts, or were attached to the actual body of the bag.

Osprey Arcane Brief Handles
Osprey Arcane Brief Handles

You have two handles at the top of the bag that can be used to carry it briefcase-style, for if you’re ever walking into a meeting or just want a more professional look. They’re both essentially just some folded nylon webbing, and there’s not much padding to them, but they’re comfortable enough as long as you don’t have this thing packed out too heavy. Fill this thing to the brim, and they’re not so comfortable—especially on longer wears.

Inside The Bag

Osprey Arcane Brief Front Pocket
Osprey Arcane Brief Front Pocket

The front pocket on this thing has quite a bit of dimension to it—and it’s independent of the main compartment, meaning whatever you throw in here won’t borrow any space from the rest of the bag. There’s no organization inside, so we’re been using it as a dump pocket for some gear like our Fulton & Roark Solid Cologne, a handy multi-tool, and a pouch for smaller tech accessories. Of course, you can always add more pouches to create some more organization that works for your gear.

Osprey Arcane Brief Back Pocket
Osprey Arcane Brief Back Pocket

You have another similar zippered pocket on the back panel. We haven’t used it too much during testing, but it works best for flatter items (like documents or your passport). You can also use it as another quick-grab pocket for something like your wallet if desired, but you don’t want to put anything too bulky in here. This pocket is against your back or side (depending on how you carry it) and it won’t be quite as comfy if you have gear poking into you while wearing.

Osprey Arcane Brief Main Compartment
Osprey Arcane Brief Main Compartment

And finally, there’s the main compartment. When you open it up, you’ll notice there’s some nice segmentation inside to keep your gear organized, as well as some free space in the middle. And at 20L, it has enough room for your everyday essentials (at least, it does for us). That said, you don’t want to pack this thing too full as it can get bulky (and, again, uncomfortable to carry).

Osprey Arcane Brief Main Compartment Liner Pockets
Osprey Arcane Brief Main Compartment Liner Pockets

Against one wall is a sleeve that we’ve found fits both a phone and charger nicely. It also houses a plastic key clip that doesn’t feel the most durable but can get the job done of keeping your keys in one spot.

You also have two pens sleeves that we’ve been using for a sharpie and Tide To-Go stick. These sleeves are pretty tall, so if you’re keeping smaller pens, pencils, or styluses (styli?), they can slip to the bottom and be tough to grab. A simple remedy is if the pen, for example, has a clip on the outside, to slip it onto the outside of the pocket—that way it’s not sinking any further.

Osprey Arcane Brief Main Compartment Zippered Pocket
Osprey Arcane Brief Main Compartment Zippered Pocket

Also along this wall is a medium-sized mesh zippered pouch where we’ve been keeping some tech accessories—AirPods and a charger, an extra mouse battery, and the like. We’ve also tried keeping a (computer) mouse inside here along with some bulkier items, but we’ve found it takes away a lot of space from the rest of the compartment—so this pocket works best if not fully packed out.

Osprey Arcane Brief Main Compartment Sleeve
Osprey Arcane Brief Main Compartment Sleeve

On the other side of the bag, in front of the laptop compartment, is a much larger sleeve. It’s a great place to stash a larger pair of headphones, adaptors, and any other bigger, flatter items you may have. But, similar to the zippered pouch, it can take space away from the rest of the compartment if packed with anything too bulky.

Osprey Arcane Brief Laptop Sleeve
Osprey Arcane Brief Laptop Sleeve

And last (but certainly not least), there’s the laptop compartment which is secured by a velcro flap. There’s not a ton of padding in here, but you do have nice and soft neoprene-like material against one side to protect your tech from scratches. And we’ve been able to fit a 16” laptop in here no problem.

Something you’ll want to note is that there’s no false bottom in this compartment. Meaning, you don’t have that added protection when you’re setting the bag down, or when it’s getting jostled around (or accidentally dropped).

Then you’re left with some free space in the middle. It’s not a ton of room, but enough to store a light jacket, umbrella, or even a water bottle (since there’s nowhere to put it on the outside of the bag). Pretty much whatever other gear you carry that doesn’t fit into the organization pockets. But again, keep in mind that if you pack this thing too full, it’s not going to be the most comfortable to carry.

Osprey Arcane Brief in Detroit
Osprey Arcane Brief in Detroit

Other than the fluff that the material picks up, durability-wise, everything is holding up nicely. Nothing new to report.

Usage Timeline

Initial Usage

Condition: Excellent

  • Minimalist style designed for holding your EDC and tech gear, and not much else
  • The shoulder strap is well padded and comfortable to use
  • Modern, urban, and simple, looking at it, you wouldn’t know it was Osprey without the logo
2 Weeks of Use

Condition: Excellent

It’s been working great for EDC carry, but it can struggle if you try to load it up with too much gear

By Pack Hacker Team
Created August 19, 2020 • Updated April 18, 2024
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