Briggs & Riley Kinzie Street Convertible Brief Model ZB235


For those who want best of both worlds, Briggs & Riley Kinzie Street Convertible Brief is equal parts backpack and business brief. The convertible brief is a versatile hybrid piece that is the essential companion of any urban professional. Simply convert this brief into a backpack. Having a hard time choosing between a polished, professional look or a comfortable, on-the-go solution? Go ahead and have both. FREE SHIPPING!

Briggs & Riley Kinzie Street Convertible Brief has a Briggs & Riley® manufacturer lifetime guarantee

Briggs & Riley® Kinzie Street Convertible Brief Model:

  • Dimensions 16”W x 11.5”H x 5.5”D / 40.5 cm x 29 cm x 13.5 cm

  • Weight 3 lbs / 1.4 kg

  • Material Proprietary polyester fabric blend resists wear, moisture, dirt and abrasion

  • Capacity 152.5 cu. in. / 2.5 L

  • Style #ZB235 Kinzie Street collection


Indecision can strike at the worst of times, even in the morning rush before leaving for the day. Deciding between a polished, professional look or a comfortable, on-the-go solution is a tough choice for any modern urban professional. Not with the Convertible Brief. One zip and two clicks later, this brief transforms into a backpack with the greatest of ease.

The convertible brief is made using the proprietary outer fabric. The unique fabric blend provides excellent durability, resisting dirt, moisture and abrasion. Gorgeous leather touchpoints paired with industrial grade hardware throughout the bag add a little luxury and also adds durability to high wear areas. The back zippered compartment hides two backpack straps that clip onto sturdy d-rings, easily transforming between a horizontal brief and a backpack. Full length speed through pocket designed for quick storage of your items at security checkpoint. The signature orange lining helps to alert you when the pocket is open. Bloused elastic pockets organizes items such as cords and chargers. RFID protected credit card pockets give protection against digital pickpocket. The tablet slip pocket will accommodate a tablet or a e-reader. The roomy main compartment can store bulkier items like clothing and shoes. The padded laptop compartment can safely hold a 15” laptop. With this convertible bag, you never have to choose between polished professional look, or a comfortable on the go casual solution.


Feature Highlight:

  • Proprietary body fabric is a unique, coated material that provides durability and moisture resistance

  • Luxurious genuine top-grain leather touchpoints and accents

  • Durable, genuine top-grain leather handles for a comfortable grip and easy carrying

  • Organizer and main compartment zipper pulls can be used with a cable lock to keep contents secure

  • Back zippered compartment hides two tethered backpack straps that clip onto d-rings on back panel, allowing easy transformation between a vertical brief and a backpack

  • Adjustable padded neoprene backpack straps provide maximum comfort while in backpack configuration

  • Removable, adjustable comfort flex shoulder strap provides a custom fit with cross-body or over-the-shoulder carrying options while in brief configuration

  • Removable, non-slip shoulder pad with thick foam padding for maximum comfort

  • SpeedThru™ pocket for quick storage of items at security checkpoints; RFID blocking to protect personal data against digital pickpockets; orange lining alerts you if the pocket is open; vertical orientation makes it easy to access while bag is slung over your shoulder

  • Slip-through back panel allows bag to slide over any Briggs & Riley Outsider® handle for seamless transportation of two bags as one

  • Three credit card slip pockets keep important cards easily and quickly accessible

  • Two leather pen loops can accommodate writing implements of various sizes

  • Two wide, elastic loops with leather tabs ideal for organizing smaller items like earbuds and USB drives

About Briggs & Riley Kinzie Street Luggage Collection

Inspired by bustling downtown streets and urban design, the Kinzie Street Collection is a casual, stylish collection of day bags designed with tech gear in mind. Kinzie Street mixes high-performance materials like proprietary Tartex™ fabric, RFID blocking pockets, and luxurious leather touchpoints with high-quality hardware to withstand usage, day to night.

Briggs & Riley® has a LIFETIME GUARANTEE

Briggs & Riley® brand believes that customers are family. When you are family you do what is right. Briggs & Riley® lives by the philosophy that customers are family and should lookout for one another and that is why Briggs & Riley® offers a lifetime repair guarantee on all their bags. If your Briggs & Riley® bag is ever broken or damaged, even if the airline caused the damage, Briggs & Riley® will repair your bag free of charge. To Briggs & Riley® "lifetime guarantee" is more than a marketing strategy; its a sigh of their integrity. Review your Briggs & Riley repair options at

Briggs & Riley® PHILOSOPHY

Briggs & Riley® bags are engineered for reality and knows that when your traveling, your luggage can mean the difference between a frantic trip or a relaxed trip. Briggs & Riley® listens to its customers, who are using the products and design bags for their customers' real world needs. A handle mounted on the outside of a bag to create more room and flat packing. A pocket to hold toiletries or safeguard your passport. An expansion system that adds capacity then compresses your belongings securely in place. In fact, we have multiple patents designed to make travel, well, easier. It ’s innovative thinking like this – never for innovation’s sake – that sets Briggs & Riley® apart. Now combine all that with the only unconditional lifetime guarantee in the business. It’s no wonder our customers are nothing short of Fanatical about our bags. Read more about Briggs & Riley's Philosophy at

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