Need to keep your company's data super-secure? This gorgeous number features RFID signal blockers in the lining.

Knomo London, $399

It looks vintage, but this calf-leather backpack has pockets for gadgets and laptops galore.

Coach, $698

If you're the CXO of a startup, this budget convertible briefcase/backpack can get you through to your IPO.

Amazon, $45.99

This bag is so versatile, it can be carried as a briefcase, a messenger bag, or a backpack.

Aha, $250

You'll definitely be the only one in the company carrying bona fide python leather.

Prada, $5,170

Sturdy fabrics and industrial metal hardware details set this large backpack apart from the rest.

Saks Fifth Avenue, $2,895

Made from Italian leather and antique metal hardware, this slim-profile backpack will complement your understated style.

Frye, $349

Here is another TSA-approved leather backpack. This one has padding in the back and shoulder straps for added comfort.

eBags, $199

This Coach backpack features a bold racing stripe and a pocket for transport a laptop or tablet.

Coach, $595

This modern backpack is made from soft white-calf leather, tinted and textured to maintain its clean appearance even with everyday use. Believe it or not, there's also a leather laptop sleeve inside.

Farfetch, $1,619

Large enough to get you through an entire weekend trip, this lamb leather backpack features a spacious front pocket perfect for packing all of your charging cables.

Mr. Porter, $1,295

This is a great option for city dwellers who walk to work. The discreet padded shoulder straps and back panel will keep you comfortable from your house to the boardroom.

Nordstrom, $469

The expandable main compartment can easily fit even the bulkiest PC laptops and anything else you'd need for a business trip.

J.W. Hulme Co, $795

Don't let the name fool you. Much like Ferragamo's famous dress shoes, this embossed leather bag is impeccably structured. Its flat bottom and balanced design ensures that your bag stays upright and your belongings in place at all times.

Zappos Luxury, $1,750

RFID signal blocking in the front left pocket will keep your phone protected in this sleek nylon and leather bag.

Knomo London, $179

It's stylish pebble leather on the outside and soft blue faille on the inside. This backpack is roomy enough for your laptop and gym clothes.

Cole Haan, $252

Need a water-resistant backpack for blustery winter days? Pick up this wool and polyester bag and save your leather for dryer weather.

Bloomingdales, $95

This unisex option is a showstopper in smooth, tan leather.

Barney's New York, $259

This Italian-made blue leather backpack holds a lot more than it appears to from the outside. You can easily pack a laptop, a tablet and even a spare pare of shoes in this space-efficient bag.

Mr. Porter, $2,950