Best Detachable Strap Laptop Briefcases of 2026

Name: RAINSMORE Laptop Bag for Women 17.3 inch Laptop Briefcase Large Laptop Case Work Computer Bag Messenger Bag
Brand: RAINSMORE

Kenneth Collin

Last Updated: 4 Feb 2026

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Detachable strap laptop briefcases are a practical and versatile solution for professionals on the go. These briefcases come equipped with a detachable shoulder strap, allowing users to switch between carrying options depending on their needs. The briefcases are designed to fit laptops of various sizes, providing ample protection for your device during daily commutes or business trips. They also feature multiple pockets and compartments, enabling users to organise their paperwork and essentials efficiently. With their sleek and professional appearance, detachable strap laptop briefcases are an excellent investment for anyone seeking a reliable and stylish way to transport their laptop and work essentials.

At a Glance: Our Top Picks

#TOP 1

RAINSMORE Laptop Bag for Women 17.3 inch Laptop Briefcase Large Laptop Case Work Computer Bag Messenger Bag

9.9

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RAINSMORE Laptop Bag for Women 17.3 inch Laptop Briefcase Large Laptop Case Work Computer Bag Messenger Bag

#TOP1

9.9

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#TOP 2

RAINYEAR Expandable Laptop Briefcase Fits 15.6 Inch Laptop Water-Repellent Messenger Shoulder Bag

9.8

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RAINYEAR Expandable Laptop Briefcase Fits 15.6 Inch Laptop Water-Repellent Messenger Shoulder Bag

#TOP2

9.8

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#TOP 3

Dell EcoLoop Pro Classic Briefcase 14''

9.6

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Dell EcoLoop Pro Classic Briefcase 14''

#TOP3

9.6

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Top 10 Detachable Strap Laptop Briefcases

#TOP 1

RAINSMORE Laptop Bag for Women 17.3 inch Laptop Briefcase Large Laptop Case Work Computer Bag Messenger Bag

RAINSMORE

Black

17.3 inch

RAINSMORE Laptop Bag for Women 17.3 inch Laptop Briefcase Large Laptop Case Work Computer Bag Messenger Bag for Women Business Office Travel College Black

9.9

FTB Score

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Features

[Size Compatibility - Premium Quality] This Laptop Bag For Women Comes In Two Dimensions. The 17.3-Inch Model Measures 42cm × 13cm × 32cm And Weighs 0.7kg; The 15.6-Inch Model Measures 40cm × 13cm × 30cm And Weighs 0.66kg. Compatible With Most Laptops, Its Lightweight Design Ensures It Won't Weigh You Down.

[Multi-Compartment - Large Capacity Laptop Bag] The Main Compartment Features A Dedicated Laptop Sleeve + iPad Sleeve, With Two Side Pockets And Two Separate Mesh Pockets On The Front For Cables, Mice And Similar Items. The Central Multi-Purpose Section Includes Multiple Smaller Pockets For Magazines, Textbooks, Kindle, Pens, Passport, Wallet And More. The Two Front Zipped Pockets Provide Convenient Access For Items Like Tissues, Keys, Or A Power Bank.

[TSA-Friendly High-Quality Laptop Bag] Featuring A TSA-Friendly Design, This Laptop Bag Women Incorporates Compartmentalised Sections For Streamlined Security Screening. Crafted From Tear-Resistant Polyester Fabric, It Boasts Durable Construction With Meticulous Stitching For Extended Longevity. Equipped With A Robust, Smooth-Gliding Zip And A Sturdy Yet Comfortable PU Handle.

[Professional Laptop] This Laptop Briefcase Features A Thickened Foam Compartment For Shock Absorption And All-Around 360° Protection. The Rear Luggage Strap Allows Easy Attachment To Trolley Cases, While The Detachable, Widened Shoulder Strap Offers Comfortable Carrying. With A Diamond-Quilted Design, It Is Both Water-Resistant And Scratch-Proof For Lasting Style And Durability.

[Multi-Scenario Adaptability] This Laptop Bag Is Perfectly Suited For Office Work, Business Travel, Weekend Getaways Or School Life. Its Minimalist Design Allows It To Serve As A Work Bags For Women, Laptop Briefcase For Women , Ladies' Large Laptop Case, Messenger Bag For Women, Or Teacher's Bag.

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#TOP 2

RAINYEAR Expandable Laptop Briefcase Fits 15.6 Inch Laptop Water-Repellent Messenger Shoulder Bag

RAINYEAR make life easier

Black

RAINYEAR Expandable Laptop Briefcase Fits 15.6 Inch Laptop Water-Repellent Messenger Shoulder Bag for Men Women, Large Capacity Tear-Resistant Travel Business Office Work Handbag

9.8

FTB Score

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Features

High Quality: Made Of New Tech Water-Repellent Polyester Fabric With PU Coating, Wear-Resistant And Tear-Resistant, With Hardware Zipper And Durable Buckle. The Device Compartment With Thick Foam Layer Provide Shockproof And 360°protection

Briefcase Internal Dimensions: 14.96 X 11.41 X 2.75 Inches(38 X 29 X 7 Cm), Laptop Compartment Dimensions: 14.57 X 11.02 X 0.79 Inches(37 X 28 X 2 Cm). This Briefcase Fits Up To 16 Inch Macbook Pro/Max M1 M2 M3 M4 A2485 A2780 A2991 A3403 A3186, 15 Inch Macbook Air M2 M3 M4 A2941 A3114 A3241, 15 Inch Macbook Pro A1707 1990 A1398, Most 15.6 Inch Laptop / Chromebook / Notebook / Ultrabook

Multiple Organizer Pockets & Expandable Design: Compressed 2.75”(7cm), Expanded 4.72”(12cm). The Main Compartment Provides A Secure Space For Additional Items Such As Books, Documents And Folders, The Front And Back Zipper Pockets Provide Roomy Space For Your iPad, Power Bank, Mouse, Charger, Wallet, Cards And Other Accessories

Multi Function: With Detachable And Adjustable Shoulder Strap, And Top Sturdy Handles, Offering Options For You To Carry The Bag

Elevate Your Everyday: RAINYEAR Combines Fashionable And Durability In This Waterproof Handbag, Crafted For Men Who Demand Style And Practicality. Whether Commuting Or Traveling, This Briefcase-To-Laptop Bag Hybrid Ensures You're Prepared In Any Situation

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#TOP 3

Dell EcoLoop Pro Classic Briefcase 14''

Dell

CC5425C

Black

One Size

Dell EcoLoop Pro Classic Briefcase 14'' – Sustainable and Durable Laptop Briefcase with Multi-Compartment Design and 360° Protection, Black

9.6

FTB Score

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Features

ROBUST LAPTOP PROTECTION: Offers 360° Foam Cushioning With Anti-Scratch Nylex Lining In The Dedicated Laptop Compartment, Plus EVA+ Foam On The Back Panel For Enhanced Shock Resistance

SUSTAINABLE MATERIALS: Crafted With 100 Percent OceanCycle Certified Ocean-Bound Plastic, Using Approximately Eight Recycled Bottles. Features A Solution-Dyeing Process That Reduces Greenhouse Gas Emissions By Up To 97 Percent Compared To Traditional Methods

TRAVEL-FRIENDLY DESIGN: Equipped With Reflective Accents For Visibility During Low-Light Commutes. Features A Padded, Detachable Shoulder Strap, Convenient Grab Handles, And A Trolley Strap For Easy Transport During Travel

SPACIOUS ORGANIZATION: Designed With A Multi-Compartment Layout, Including A Rear Laptop Compartment, A Main Section For Files And Accessories, And A Front Expandable Pocket With Built-In Organizers For Smaller Essentials

FITS MOST LAPTOPS UP TO 14 INCHES: Accommodates Laptops With Maximum Dimensions Of 340 X 240 X 20 Mm, Making It An Ideal Choice For Business Professionals On The Go

DURABLE And WATER-RESISTANT: Built With Heavy-Duty, Water- And Dirt-Resistant 900D Body Fabric. The Wipe-Clean Bottom Coating Ensures The Bag Remains Easy To Maintain And Keeps Your Belongings Safe And Dry

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#TOP 4

RAINYEAR 15.6 Inch Laptop Shoulder Bag

RAINYEAR make life easier

4087-156-BK

Black

15.6"

RAINYEAR 15.6 Inch Laptop Shoulder Bag Cover

RAINYEAR 15.6 Inch Laptop Shoulder Bag Compatible with 15-16 Inch Macbook Air/Pro M4 M3 M2 M1, 15.6 Inch Notebook Chromebook Ultrabook Messenger Carrying Case briefcase for women, Black

9.4

FTB Score

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Features

COMPATIBILITY: Compatible With 16" Macbook Pro/Max M1 M2 M3 M4 [A2485 A2780 A2991 A3403 A3186], 15" Macbook Air M2 M3 M4 [A2941 A3114 A3241]] And Most 15.6" Laptop Computer Chromebook Notebook Ultrabook

DIMENSIONS: Internal Dimension: 15.35"L X 1.57"W X 11.41"H. Laptop Compartment Dimension: 15.35" X 0.79" X 11.41". Three Compartments To Meet All Your Needs Well.

PRACTICAL DESIGN: The Main Compartment Provides A Secure Space For Additional Items Such As Books, Documents And Folders. The Multi-Pocket Design And Front Pocket Provide Extra Capacity For Air Travel

MULTI FUNCTION: With Detachable And Adjustable Shoulder Strap, And Top Sturdy Handles, Offering Options For You To Carry The Bag

HIGH QUALITY MATERIAL: Constructed With Durable, Water-Resistant Polyester, Keeps Your Laptop And Valuable Documents Safe From Water And Light Rain; Smooth Zipper, And Durable Hook Of Strap, Make The Laptop Sleeve More Lightweight And Offer You Convenient Using For A Long Time

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#TOP 5 Best Messenger Bag Laptop Briefcases

VANKEAN 17 Inch Waterproof Laptop Bag

VANKEAN

Black

VANKEAN 17 Inch Laptop Bag, TSA Friendly Expandable Briefcase for Women Fashion, Waterproof Computer Bag with RFID Pocket, Work Bag for Women Messenger bags for Bussiness/Travel/College

9.3

FTB Score

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The VANKEAN Laptop Bag is designed for convenience and style. Its waterproof nylon fabric keeps your belongings safe from water damage, while the sturdy metal zippers ensure longevity. You will appreciate the multi-functional compartments, which allow you to store your laptop and other essentials efficiently. The TSA-friendly design makes airport security a breeze, enabling you to open the bag 180° for easy access. Plus, with RFID pockets, you can protect your sensitive data from theft. This bag is perfect for your business trips or daily commutes.

What We Like

Waterproof and durable material

Multiple spacious compartments

TSA-friendly for easy travel

RFID protection for security

Comfortable carrying options

#TOP 6

Jetviivid Briefcase for Men, 15.6~16 Inch Laptop Bag Work Bag

Jetviivid

MBM0217nsc

Black

15.6 Inch

Jetviivid Briefcase for Men, 15.6~16 Inch Laptop Bag Work Bag Cover

Jetviivid Briefcase for Men, 15.6~16 Inch Laptop Bag Work Bag, Lightweight Attache Case with Shoulder Strap, Computer Bag for Office Business Travel Meeting College

9.2

FTB Score

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Features

[Large Main Compartment With Smart Organizers] Measuring 16.2"*12.2"*4.3"(L*W*H), This Laptop Bag Features A Large-Capacity Main Compartment That Offers Ample Space To Effortlessly Hold Important Documents. And It Comes With 2 Handy Small Pockets—perfect For Stashing A Passport And Phone, 3 Pen Slots, And 6 Card Slots For Credit Cards, An Identification Card, Or Business Cards. Everything Stays Neat And Within Reach

[Lightweight & Sleek Briefcase For Business Pros] Unlike Bulky Attache Cases, This Briefcase For Mene Is Lightweight Enough For Effortless Carrying On The Go; Distinct From Ordinary Briefcases, It Features A Sleek, Tailored Look To Elevate Your Professional Demeanor. Crafted Specifically For Business Users, It Balances Practicality And Sophistication Seamlessly

[Padded 15.6"~16" Laptop Compartment] The Laptop Compartment Of This Work Bag Features A Thickened, Padded Design That Effectively Cushions External Impacts For 15.6"~16" Laptop, Protecting It From Scratches, Screen Damage, And Other Issues Caused By Knocks. Additionally, There Are 3 Mesh Pockets Inside The Compartment, Which Can Store Laptop Accessories, 2 Compartments At The Front And Rear That Can Store Other Daily Essentials—making It Ideal For Business Professionals

[High-Quality Material] The Laptop Briefcase Is Made Of New Tech Nylon Fabric Polyester, Water-Resistant And Tear-Resistant,lightweight But Firm, With Hardware Double Zipper. Combines Fashionable And Durability In This Shoulder Bag, Crafted For Men Who Demand Style And Practicality. Whether Commuting Or Traveling, This Briefcase Ensures You're Prepared In Any Situation

[Day-Long Comfortable & Portable] This Briefcase Comes With A Detachable, Adjustable Foam Thickened Shoulder Strap(35.04"-47.24")—so You Can Choose To Carry It On Your Shoulder Or By Hand. The PU Handle Is Sturdy And Durable, Carrying It To Meet Clients Helps You Make A Great Impression. What's More, The Luggage Strap On The Back Allows The Business Bag To Fasten Securely To A Suitcase, Freeing Up Your Hands For Grabbing Tickets Or Moving The Luggage And Enhancing The Comfort Of Your Travels

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#TOP 7 Best Business Laptop Briefcases

Bagsmart 15.6 Inch Laptop Briefcase for Women

bagsmart

15.6 Inch-black

15.6 inch

bagsmart Laptop Bag, 15.6 Inch Briefcase for Women Large Laptop Case Computer Bag Office Travel Business (15.6 inch-Black)

9.2

FTB Score

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The Bagsmart Laptop Briefcase offers perfect capacity and multiple compartments, ensuring you can conveniently organise your tech and daily essentials. With its easy carrying features, including a padded shoulder strap and luggage strap, you can travel comfortably. The TSA-friendly design allows you to pass through airport security without hassle, while the fully padded laptop compartment provides optimal protection for your device. This briefcase is ideal for professionals who need to maintain organisation during business trips or daily commutes.

What We Like

Multiple compartments for organisation

Comfortable to carry

TSA-friendly for easy travel

Excellent laptop protection

Durable and water-resistant materials

#TOP 8 Best School Laptop Briefcases

KROSER Expandable Lightweight Laptop Bag

KROSER

DKL156NXL

Black

17.3 inches

KROSER Expandable Lightweight Laptop Bag Cover

KROSER Laptop Bag Expandable Lightweight Briefcase for 17.3" Laptop Premium Business Work Bag Water-Repellent Messenger Bag with RFID Pockets for School/Travel/Women/Men-Black

9.1

FTB Score

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The KROSER Laptop Bag offers an ideal solution for carrying your 17.3" laptop and essentials with ease. Its high-quality water-repellent fabric ensures durability and eco-friendliness, protecting your belongings. The multi-functional compartments allow you to organise your laptop, iPad, and documents separately, while RFID pockets safeguard your personal information. You will appreciate the expandable capacity, which increases the main compartment space, perfect for additional clothing or files during travels.

What We Like

Water-repellent and durable material

Spacious multi-functional compartments

RFID protection for personal data

Expandable capacity for extra storage

Comfortable for extended use

#TOP 9

TIDING Leather Briefcase for Men 15.6" Laptop Bags Business Satchel Waterproof Computer Handbag

TIDING

Black

16.1" x 2" x 11.4"

TIDING Leather Briefcase for Men 15.6" Laptop Bags Business Satchel Waterproof Computer Handbag Cover

TIDING Leather Briefcase for Men 15.6" Laptop Bags Business Satchel Waterproof Computer Handbag with Shoulder Strap for Office Work, Black

8.9

FTB Score

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Features

[Multi Functional Compartment] Dimensions: 16.1"x2"x11.4". Its Compact Size Makes This Leather Briefcase For Men Particularly Popular. The Slim Laptop Bag Includes A Main Compartment, Two Front Pockets, A Hidden Back Zipper Pocket, And A Detachable Shoulder Strap. Additional Back Luggage Strap Is Quite Easy To Fix The Laptop Bag On The Trolley Of Your Luggage, Making Your Journey And Business Traveling More Convenient.

[Professional Briefcase] This Original TIDING Leather Laptop Bag Impresses With Its Classic And Practical Design. The Multi Layer Laptop Protective Pad, Shoulder Strap And Multi Pockets Are Highlights Of This Men Briefcase. The Perfect Gifts For Professionals, Students, And Travelers Who Demand Stylish And Reliable Laptop Protection.

[Purchase With Confidence] All TIDING Bags Provide 12 Months Quality Guarantee And Lifetime Customer Service! If You Have Any Issues Or Dissatisfaction With Our Products, Please Contact Us And We Will Be Responsible For It.

[Premium Durable Material] This Mens Laptop Bag Is Made Of Durable Anti-Scratch And Waterproof Leather, High Well-Pad Breathable Soft Sponge Inside, Provides Maximum Protection For Laptops And Various Devices From Dust, Shocks, Bumps, Scrapes, Scratches, And Etc. With High Quality YKK Zippers Glide Smoothly, Enabling Quick Access Whenever Needed.

[For Multi Occasion] Thanks To Its Simple Yet Elegant Look, This Black Leather Briefcase Goes Perfectly With Most Outfit And Perfect For Organized Your 15.6" Laptop, Wallet, Phone, Files Or Anything Else You Need When You're Work, Travel, And Daily Commuting. As A Professional Office Briefcase With Full-Featured Functionality, It Will Be A Perfect Partner For Business Casual Daily Life.

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#TOP 10 Best Shoulder Bag Laptop Briefcases

KROSER Expandable Water-Repellent Laptop Bag

KROSER

DKL185

Black

17.3 inches

KROSER Expandable Water-Repellent Laptop Bag Cover

KROSER Laptop Bag Premium Laptop Briefcase Fits Up to 17.3 Inch Laptop Expandable Water-Repellent Shoulder Messenger Bag Computer Bag for Travel/Business/School/Men/Women-Black

8.9

FTB Score

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The KROSER Laptop Bag is crafted from durable, water-repellent canvas poly fabric, ensuring your belongings stay protected in various weather conditions. Its roomy compartments allow you to organise your 17.3-inch laptop, iPad, files, and other essentials, while the padded laptop compartment offers superior protection against bumps. The expandable capacity feature means you can easily fit extra clothing or documents when needed, making it perfect for travel. Additionally, the comfortable, adjustable shoulder strap and sturdy handles ensure ease of carrying for long periods.

What We Like

Water-repellent material

Roomy compartments for organisation

Expandable capacity for extra items

Comfortable, adjustable carrying options

Editor's Notes

During our detachable strap laptop briefcases research, we found 96 detachable strap laptop briefcases products and shortlisted 10 quality products. We collected and analyzed 53,665 customer reviews through our big data system to write the detachable strap laptop briefcases list. We found that most customers choose detachable strap laptop briefcases with an average price of £31.82.

The detachable strap laptop briefcases are available for purchase. We have researched hundreds of brands and picked the top brands of detachable strap laptop briefcases, including RAINSMORE, RAINYEAR make life easier, Dell, VANKEAN, Jetviivid.

Written by

Kenneth Collin

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.