Best Waterproof Briefcases of 2026

Mary Hopper Avatar
Mary Hopper
Last Updated: Jan 20, 2026

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Waterproof briefcases are a practical and reliable solution for individuals who need to protect their valuable belongings from water damage. These briefcases are designed with high-quality materials that are resistant to water, ensuring that the contents stay dry even in adverse weather conditions. Whether you are a frequent traveler or simply want to safeguard your important documents and electronic devices, waterproof briefcases offer peace of mind and functionality. With various sizes and styles available, there is a waterproof briefcase to suit every need and personal style.

At a Glance: Our Top Picks

EDMUED Fireproof Document Box with Combination Lock Cover #TOP 1
EDMUED Fireproof Document Box with Combination Lock
ftb score rating icon 9.9
seyfocnia 17.3 Inch Laptop Bag Cover #TOP 2
seyfocnia 17.3 Inch Laptop Bag
ftb score rating icon 9.8
BAGZY Tactical Messenger Bag 15.6 Inch Cover #TOP 3
BAGZY Tactical Messenger Bag 15.6 Inch
ftb score rating icon 9.6

Top 10 Waterproof Briefcases

#TOP 1

EDMUED Fireproof Document Box with Combination Lock

EDMUED
FD-black
Black
EDMUED Fireproof Document Box with Combination Lock Cover
EDMUED Fireproof Document Box with Combination Lock - Fire & Water Resistant Hard Case Safe Box for Important Documents, Certificates, Laptops, Passports (Black)

The EDMUED Fireproof Safe is designed to protect your important items from fire and damage. Its high-quality fire-retardant fiberglass shell can handle intense heat, giving you peace of mind in emergencies. The built-in 3-digit combination lock keeps your belongings secure and prevents unauthorized access. With a strong, hard shell, this safe adds extra durability to protect your documents and valuables. Plus, its large size and multiple compartments help you stay organized by storing laptops, certificates, passports, and more neatly in one place. This safe offers practical security and convenience for everyday use.

What We Like
Fire-resistant fiberglass
Combination lock security
Durable hard shell
Large, organized storage
#TOP 2

seyfocnia 17.3 Inch Laptop Bag

Brown
17.3inch
seyfocnia 17.3 Inch Laptop Bag Cover
seyfocnia Mens Laptop Bag,17.3 Inch PU Leather Messenger Bag Water Resistant Business Travel Briefcase, Work Computer Bag Satchel Bag Husband(Brown)

The seyfocnia Messenger Bag is designed for convenience and functionality. With a large capacity, it features multiple pockets and slots, allowing you to keep your laptop, documents, and accessories organized. Its durable, water-resistant PU leather ensures that your belongings stay dry even in wet conditions. The spacious dimensions accommodate a 17.3-inch laptop comfortably, while the adjustable strap offers flexibility in carrying. Additionally, the luggage strap allows you to secure the bag to your rolling luggage, making it perfect for travel or daily commutes.

What We Like
Large storage capacity
Water-resistant material
Adjustable carrying options
Luggage strap for travel
#TOP 3

BAGZY Tactical Messenger Bag 15.6 Inch

BAGZY
2B298=US-L-Black
Black
15.6 inch
BAGZY Tactical Messenger Bag 15.6 Inch Cover
BAGZY Tactical Messenger Bag for Men Tactical Briefcase Flight Bags for Pilots Waterproof Laptop Bag 15.6 Inch Professional Oxford Work Bags for Teacher Business Office Travel Police Duty Black

The BAGZY Tactical Laptop Bag is a durable and practical choice for everyday use. Made from high-density 800D Oxford fabric, it offers strong protection and is easy to clean, keeping your bag looking fresh. Its spacious design fits laptops up to 15.6 inches along with tablets, documents, and other essentials, making it perfect for work or travel. The bag features multiple pockets for organized storage, including a large main compartment and several smaller ones for quick access. Plus, your laptop stays safe thanks to thick padding and a secure strap, giving you peace of mind on the go.

What We Like
Durable 800D Oxford fabric
Spacious compartments
Multiple organizational pockets
Protective laptop padding
#TOP 4

BAGAKE Waterproof Faux Leather Briefcase

BAGAKE
Black
Large
BAGAKE Waterproof Faux Leather Briefcase Cover
Men's Briefcase,Waterproof Faux Leather Business Bag with Dual Combination Lock Anti-Theft, 16 Inch Laptop Compartment & Multiple Document Pockets, Black Briefcase for Office Work & Travel

The BAGAKE Leather Business Briefcase offers a durable and stylish design with its high-quality PU leather exterior and leather interior, providing a professional look that lasts longer than velvet-lined cases. Its spacious size allows you to carry all your essentials comfortably, making it perfect for both business trips and daily office use. The briefcase features two easy-to-set combination locks, giving you peace of mind by protecting your belongings from unauthorized access. Inside, multiple well-planned pockets and elastic straps keep your documents and electronics organized and secure, ensuring everything stays in place during your travels.

What We Like
Durable PU leather exterior
Spacious and lightweight design
Dual combination lock security
Multiple organized interior pockets
#TOP 5

KEJIH Nylon Waterproof Work Tote Bag

Stb1
Black
KEJIH Nylon Waterproof Work Tote Bag Cover
Nylon Tote Bag for Work - Waterproof Briefcase with Multiple Compartments, Large Capacity Teacher Bag with Zipper, Handbag for Work, Business Briefcase, Commuter & Travel Satchel

The KEJIH Work Tote is designed to keep your work essentials organized and easy to carry. With three main compartments sized perfectly for A4 documents, you can store your papers, books, and files neatly. The bag offers plenty of space with seven pockets, letting you separate smaller items like keys, wallets, and bottles for quick access. Made from durable, waterproof, and scratch-resistant nylon, this tote is built to last and easy to clean. Plus, its comfortable handheld design makes commuting or business travel more convenient, so you can carry your belongings safely and in style every day.

What We Like
Multiple compartments
Large capacity
Waterproof and durable
Comfortable handle
#TOP 6

eyintlofc Black Oxford Document Tote Bag

eyintlofc
Black
eyintlofc Black Oxford Document Tote Bag Cover
eyintlofc Black Oxford Handle Document Bag with Zipper Briefcase for Men File Tote Bag for Carrying Paper Files (Horizontal)

The eyintlofc Oxford Document Bag is crafted from high-quality waterproof oxford fabric that resists wrinkles and tears, keeping your documents safe and the bag looking neat. Its reinforced handle makes carrying comfortable and secure, perfect for daily use. The bag features a clean design with water-repellent material and tight stitching, ensuring long-lasting durability even with regular use. Inside, you'll find a padded cotton sleeve that cushions your items, protecting tablets, papers, or notebooks during meetings or travel. This bag combines style and function, making it a reliable choice for organizing your important files.

What We Like
Waterproof oxford fabric
Reinforced comfortable handle
Durable water-repellent design
Padded cotton interior
#TOP 7

GES Tactical Briefcase: A Durable and Multi-Purpose Messenger Bag for Men

GES
GESSKU009772
Black-17.3 Inch
GES Tactical Briefcase: A Durable and Multi-Purpose Messenger Bag for Men Cover
GES Tactical Messenger Bag for Men, 17.3 Inch Military Laptop Briefcase for Work, Durable Water-Resistant Computer Shoulder Bag for College & Travel

The GES Tactical Briefcase is a water-resistant and durable messenger bag designed for men. It features a padded laptop compartment that can accommodate up to a 17.3-inch computer, with an internal anti-collision isolation pad that can be installed and removed as needed. The bag is made of 600D Nylon and has a water-repellent lining to protect your data. It also has multiple pockets for easy organization of your gear, including four utility pockets at the front, a front zipper compartment with three inner pockets, and one behind and two inside the main compartment. The bag is designed for convenience, with a foldable Velcro handle, luggage handle attachment, and shoulder strap with high-strength nylon webbing. It also has a MOLLE system on both sides for expanded capabilities, allowing you to hang objects such as kettle pouches.

What We Like
The bag is water-resistant and made of durable 600D Nylon.
It has a padded laptop compartment that can accommodate up to a 17.3-inch computer.
The bag has multiple pockets for easy organization of your gear.
The foldable Velcro handle, luggage handle attachment, and shoulder strap with high-strength nylon webbing make it convenient to carry.
The MOLLE system on both sides allows you to hang objects such as kettle pouches.
#TOP 8

eyintlofc Black Oxford Zipper Document Bag

eyintlofc
Black
eyintlofc Black Oxford Zipper Document Bag Cover
eyintlofc Black Oxford Handle Document Bag with Zipper Briefcase for Men File Tote Bag for Carrying Paper Files (Vertical)

The eyintlofc Oxford Document Bag is made from high-quality waterproof oxford fabric, which keeps your documents safe from spills and resists wrinkles and tears. It features a sturdy handle that makes carrying comfortable and secure, even when the bag is full. The bag’s design includes water-repellent material and tight stitching, ensuring it holds up well over time. Inside, you’ll find organized compartments like a cell phone holder, pen slots, and an ID holder, which help you keep your items neatly arranged and easy to find during meetings or travel.

What We Like
Waterproof oxford fabric
Reinforced comfortable handle
Water-repellent and durable
Multiple organized compartments
#TOP 9

FSD.WG Leather Business Messenger Bag

MFSDWG10901
91black
Large
FSD.WG Leather Business Messenger Bag Cover
FSD. WG Business Bag Leather Messenger Bag Water Resistant Business Travel Briefcase Handbag Briefcase for Men

The FSD.WG Leather Messenger offers a durable design made from high-quality leather with a tear-resistant lining, ensuring your belongings stay safe and secure. The silver alloy hardware and zipper closure add extra protection and style, giving you peace of mind during your daily commute or business trips. Its handmade craftsmanship provides a classic and professional look, perfect for carrying laptops, legal documents, or everyday essentials. With a roomy size that fits up to a 14-inch notebook and multiple compartments, you can easily organize your phone, tablet, and other items. The padded handles and adjustable shoulder strap make carrying comfortable, even during long travels or busy days.

What We Like
High-quality leather
Tear-resistant lining
Secure zipper closure
Adjustable, padded strap
Spacious, organized compartments
#TOP 10

Waterproof Business Document Bag

fil-25
Black A4
One Size
Waterproof Business Document Bag Cover
Business Document Bag Messenger Work Briefcase Waterproof Fabric Expanding File Folder Tote Travel Portfolio Document Holder Laptop Handbag Expanding Briefcase File Bag Case for Meeting Office & Home

This lightweight and waterproof document bag is made of non-toxic nylon & PP material with a comfortable top handle. The bag includes multiple pockets for organizing documents, laptop, phone, cards, notes, and more. Measured at 36.5x29cm/ 14x11inch, it is suitable for A4, B4, A5 size documents. The sturdy double zipper closure provides additional safety. It is perfect for office, daily work, business trips, meetings, and makes an ideal gift for friends, family, and co-workers.

What We Like
Waterproof and tear-resistant material
Multiple pockets for organizing documents and electronics
Sturdy double zipper closure for additional safety
Buying Guide Image
Editor's Notes

During our waterproof briefcases research, we found 48 waterproof briefcases products and shortlisted 10 quality products. We collected and analyzed 15,422 customer reviews through our big data system to write the waterproof briefcases list. We found that most customers choose waterproof briefcases with an average price of $52.07.

The waterproof briefcases are available for purchase. We have researched hundreds of brands and picked the top brands of waterproof briefcases, including EDMUED, seyfocnia, BAGZY, BAGAKE, KEJIH. The seller of top 1 product has received honest feedback from 15 consumers with an average rating of 4.8.

Written by
Mary Hopper Avatar

Mary Hopper is an Italian fashion designer with 10 years of extensive working experience in the fashion industry. She can design clothing and fashion accessories, such as handbags, backpacks, shoes, and jewelry. She is also a professionally trained content writer specializing in managing various fashion and beauty blogs.