A work backpack needs to protect your laptop, keep daily essentials organized, and feel manageable on a commute. The options below range from slim, expandable designs to larger travel-ready bags. One important distinction: product descriptions use terms such as “waterproof” and “water-resistant” differently, and the supplied details do not list water-resistance ratings for every bag. If you often face heavy rain, check the product listing for the protection level you need.
Quick Comparison
| Backpack | Laptop fit | Standout feature | Best for |
|---|---|---|---|
| hk Slim & Expandable Business Backpack | Up to 17 inches | Expands from 15L to 27L | Commuters who need flexible capacity |
| BANGE Men’s Anti-Theft Backpack | Up to 17.3 inches | Combination lock and waterproof YKK zipper | Business travel and added security |
| Boavan 15.6-Inch Laptop Backpack | Up to 15.6 inches | 1680D nylon and multiple organizer pockets | People carrying work and travel gear |
| Maelstrom Laptop Backpack | Available for 15.6- or 17.3-inch laptops | Separate laptop and tablet pockets | Organized commutes and air travel |
| Goloni Multifunctional Travel Backpack | Up to 15.6 inches | Three main compartments and luggage strap | Work, school, and travel essentials |
Our Picks: Best Mens Waterproof Backpack For Work reviews
1. hk Slim & Expandable Backpack for Flexible Workdays
The hk business backpack is a slim work bag that can expand when you need extra room. Its listed capacity grows from 15L to 27L by opening the expansion zippers, giving you more space for a change of clothes or other larger items without requiring a larger everyday profile.
The bag measures 12.6 by 3.15 by 18.9 inches and weighs 1.65 pounds. It has a laptop compartment for models up to 17 inches, multiple pockets, padded shoulder straps and back panel, a luggage strap, and a hidden back pocket. The description identifies the material as water-resistant Oxford fabric. That can suit ordinary wet-weather commutes, but the supplied details do not establish protection from prolonged downpours or submersion.
An external USB port and internal cable let you connect a power bank stored inside the bag; the power bank is not included. This is a practical pick if your workday shifts between a light commute and a fuller travel load. Compared with the BANGE, it offers expandable capacity rather than a built-in lock.
Pros:
- Expands from 15L to 27L.
- Fits laptops up to 17 inches.
- Lightweight design with padded straps and back panel.
- Includes a hidden pocket and luggage strap.
Cons:
- The USB charging feature requires a separate power bank.
- Described as water-resistant, not as protection against immersion.
Verdict: Choose the hk if you want a relatively light work backpack that can expand for occasional trips or heavier carry days.
2. BANGE Anti-Theft Backpack with Locking Storage
The BANGE is designed for commuters and business travelers who want separate storage areas and a built-in combination lock. It has three main pockets: a front pocket for items such as shoes or accessories, a middle pocket with a TSA lock, and a separate padded laptop compartment sized for a 17.3-inch notebook.
The product description specifies water-resistant Oxford fabric and a waterproof YKK zipper. That zipper detail is a useful point of difference, though the description does not provide a water-resistance rating for the complete bag. The lock adds a security feature, but it should not be treated as a guarantee against theft.
A USB 3.0 port provides an external connection for charging, with a power source needed inside the bag. Breathable mesh on the back and shoulder straps, adjustable straps, and a soft top handle support varied carrying needs. Compared with the hk, this model puts more emphasis on security and separated compartments than on adjustable capacity.
Pros:
- Combination lock for the middle compartment.
- Separate laptop section fits up to a 17.3-inch notebook.
- Water-resistant Oxford fabric and waterproof YKK zipper are specified.
- Breathable mesh back and straps.
Cons:
- The description does not list the bag’s dimensions or capacity.
- The USB charging port requires a separate power source.
Verdict: The BANGE is a strong option if you value a locking compartment, a large laptop sleeve, and a zipper specifically described as waterproof.
3. Boavan 15.6-Inch Backpack for Work and Longer Trips
The Boavan uses a rugged 1680D nylon exterior and weighs two pounds, according to its product description. It is built to carry more than a laptop: the main compartment is described as large enough for three or four days of clothing, while five exterior pockets provide access to smaller items.
Organization is a major part of this design. It includes a padded laptop compartment for laptops up to 15.6 inches, pen sleeves, card slots, a key leash, an RFID pocket, and a hidden security pocket. Padded, adjustable straps and a padded back are intended to make a fuller load more manageable. The description also mentions an air-circulation system on certain Wander-Full models, so check the specific version before relying on that feature.
The listing describes the exterior as suited to rough weather, but it does not provide a water-resistance rating or specific zipper details. That makes it harder to compare its rain protection directly with the BANGE’s specified zipper or the hk’s water-resistant fabric. Its listed laptop fit is also smaller than those two options, so measure your computer before buying.
Pros:
- 1680D nylon exterior and a padded laptop compartment.
- Multiple organizer pockets, including RFID and hidden security pockets.
- Main compartment is designed to hold clothing for a multi-day trip.
- Product description includes a lifetime global warranty against manufacturing defects in materials and workmanship.
Cons:
- Fits laptops up to 15.6 inches, less than several other picks here.
- The supplied details do not specify a water-resistance rating.
Verdict: Pick the Boavan if you need extensive organization and room for work items plus travel clothing, and its laptop size fits your device.
4. Maelstrom Backpack with Separate Laptop and Tablet Pockets
The Maelstrom stands out for its separate device storage. The product description lists versions for 15.6- or 17.3-inch laptops, along with a dedicated 9.7-inch tablet pocket and a removable Velcro divider intended to help keep a laptop from shifting.
Its layout includes a main compartment, two zippered front pockets, two elastic side pockets, a hidden security pocket, and other interior pockets. A luggage strap lets you attach the bag to a suitcase handle, and the padded, breathable shoulder straps and back panel are designed for comfort. It can also be carried by hand or over the shoulder, according to the listing.
The product title calls it waterproof, but the supplied description does not identify the fabric, zipper construction, or a water-resistance rating. If weather protection is your main reason for buying, confirm those details on the product page. Compared with the Boavan, the Maelstrom emphasizes separate device sleeves and travel convenience rather than detailed organizer features like a key leash and RFID pocket.
Pros:
- Choice of laptop size, including a version for up to 17.3 inches.
- Separate tablet pocket and removable laptop divider.
- Multiple front and side pockets plus a hidden security pocket.
- Luggage strap and padded, breathable contact points.
Cons:
- The supplied details do not specify the material or a water-resistance rating.
- Check the selected size carefully to match your laptop.
Verdict: Consider the Maelstrom if you want clearly separated laptop and tablet storage, but verify its weather-protection details before choosing it for wet commutes.
5. Goloni Multi-Compartment Backpack for Work and Travel
The Goloni has a separate laptop compartment for models up to 15.6 inches and three spacious compartments for work, school, or travel items. Its listed dimensions are 18 by 12.2 by 7 inches. The description says the size is suitable for placement under an airplane seat, though fit can depend on the carrier and its requirements.
For commuting, the bag includes an external USB charging port with a built-in cable and an internal pocket for a power bank, which is not listed as included. A luggage strap, two-way zipper sliders, and a padded airflow back design add practical travel details. The listing calls the bag waterproof, but does not provide material, zipper, or water-resistance test information in the supplied description.
Compared with the hk, the Goloni offers three main compartments rather than an expandable 15L-to-27L design. It also has a smaller stated laptop fit than the BANGE. It may suit you if you prefer a multi-section layout and a bag that can attach to rolling luggage, but it is less specific about its weather protection.
Pros:
- Three spacious compartments and a separate 15.6-inch laptop section.
- Luggage strap for attaching the bag to a suitcase handle.
- USB port, built-in cable, and internal power-bank pocket.
- Padded airflow back design.
Cons:
- The supplied details do not specify a water-resistance rating or construction.
- Its laptop compartment is smaller than those in several other picks.
Verdict: The Goloni is worth considering if you want several large compartments and a luggage strap, provided its laptop fit and unspecified weather protection meet your needs.
How to Choose a Waterproof Backpack for Work
Check the kind of water protection described
“Waterproof” and “water-resistant” are not interchangeable in everyday use. Look for clear details about the fabric, zippers, and any stated water-resistance rating. In this group, the hk specifies water-resistant Oxford fabric, while the BANGE specifies water-resistant Oxford fabric and a waterproof zipper. The other listings use waterproof wording but provide fewer construction details in the supplied descriptions. None of these details establish that a bag is safe to submerge.
Match the laptop sleeve to your device
Check your laptop’s dimensions, not just its screen size, and leave room for the sleeve’s shape and padding. The BANGE lists a compartment for up to 17.3 inches, the hk for up to 17 inches, and the Boavan and Goloni for up to 15.6 inches. The Maelstrom comes in two listed size options. If you carry a laptop case inside the backpack, allow for that extra bulk too.
Choose a capacity that fits your work routine
Think about what goes into your bag on a typical day. The hk’s expandable layout can shift between a slim profile and more packing room. The Boavan is designed to carry clothing for a multi-day trip, while the Goloni has three large compartments. The BANGE separates belongings across three pockets, and the Maelstrom focuses on laptop, tablet, and smaller-item organization.
Consider comfort and carrying options
A padded back and adjustable shoulder straps matter when you carry a laptop and other gear for a long commute. The hk, BANGE, Boavan, and Maelstrom descriptions all mention padding or breathable materials in their back or strap designs. For travel, a luggage strap can help secure the backpack to a suitcase handle; that feature is listed for the hk, Maelstrom, and Goloni.
Decide whether you need a USB port or added security
An external USB port can make it easier to connect a device while walking, but it does not supply power on its own. The hk and Goloni descriptions specify an internal cable or power-bank pocket, and the BANGE lists a USB 3.0 charging port. A separate power bank is needed for these setups. For added organization or security, compare the BANGE’s combination lock with the hidden pockets listed on several of the other bags.
Check the bag’s measurements and listed extras
Dimensions affect how a backpack fits under a desk, on a crowded commute, or beneath an airplane seat. The hk and Goloni provide measurements, while several other listings do not include dimensions in the supplied product details. Also check which features apply to the exact version you select; for example, the Boavan description says its air-circulation system applies to certain models.
Frequently Asked Questions
Are these backpacks fully waterproof?
The supplied product details do not establish that any of these bags can be submerged. The hk is described as water-resistant, and the BANGE lists water-resistant Oxford fabric with a waterproof zipper. For the other bags, the descriptions use waterproof wording but do not provide enough construction or rating information to judge the level of protection.
Which backpack fits the largest laptop?
The BANGE lists a separate laptop compartment for up to a 17.3-inch notebook. The Maelstrom is also offered in a size for up to 17.3 inches, while the hk lists a fit up to 17 inches.
Which option can expand when I need more room?
The hk is the expandable choice. Its listed capacity increases from 15L to 27L when you open the expansion zippers.
Do the USB ports include a power bank?
The supplied descriptions do not list a power bank as included. The hk description explicitly says the power bank is not included. For the other USB-equipped bags, plan to provide a compatible power source and check the listing for the specific setup.
Which backpack has a built-in combination lock?
The BANGE has a combination lock on its middle pocket. It is an added security feature, not a guarantee against theft.
Which backpack is best for carrying a tablet as well as a laptop?
The Maelstrom is the clearest fit for carrying both: its description specifies a laptop compartment and a separate 9.7-inch tablet pocket. Check the selected backpack size against your laptop before ordering.
Final Recommendation
For a work commute that may turn into a short trip, the hk is the most flexible choice thanks to its expandable capacity, 17-inch laptop compartment, and listed water-resistant fabric. If a locking compartment and a specifically described waterproof zipper matter more, consider the BANGE. For either bag—or any backpack intended for wet-weather use—check the product listing for protection details that match your commute, and do not assume that “waterproof” means safe for submersion.