A laptop bag with a lockable zipper can add a useful layer of security when you commute, travel, or work in busy public spaces. The best option balances theft resistance with comfortable carry, laptop protection, organization, and a size that fits your daily load.
We’ve rounded up 10 briefcases and backpacks with features such as combination or TSA locks, hidden compartments, water-resistant construction, USB ports, and laptop sleeves. Use the guide below to narrow the list by security needs, device size, and travel habits.
Best 10 Laptop Bags with Lockable Zippers Picks for 2026
Best Lockable Briefcase
15.6" Combination-Lock Laptop Briefcase
- Side-mounted combination lock
- Padded laptop protection
- Slim business briefcase with shoulder strap
Best For: Business commutes and office carry
Best Compact Lockable Backpack
BANGE 15.6-Inch Anti-Theft Backpack
- Combination-lock security
- Water-resistant fabric and zippers
- USB charging access and padded straps
Best For: Daily commuting and short business trips
Best Waterproof Lockable Backpack
MARK RYDEN Anti-Theft Travel Backpack
- TSA-approved combination lock
- Waterproof polyester and nylon construction
- 15.6-inch laptop sleeve with travel features
Best For: Rainy commutes and business travel
Best Large-Capacity Lockable Backpack
Mancro 17.3-Inch Business Backpack
- Fits laptops up to 17.3 inches
- 36-liter storage with 14 pockets
- Combination lock and luggage strap
Best For: Large laptops, business travel, and heavy daily carry
Best for Maximum Laptop Capacity
17.3-Inch BANGE TSA-Lock Backpack
- Fits laptops up to 17.3 inches
- Waterproof YKK zipper and TSA-style lock
- 30L capacity with USB 3.0 charging
Best For: Travelers and professionals with larger laptops
Best for Commuting
17-Inch Lockable Anti-Theft Travel Backpack
- Padded sleeve fits laptops up to 17.3 inches
- Detachable combination lock for valuables
- 15 pockets, luggage strap, and USB port
Best For: Commuters, students, and frequent travelers
Best for Everyday Organization
Tzowla Anti-Theft Laptop Travel Backpack
- Fixed password lock with durable metal zippers
- Fits laptops up to 15.6 inches
- 35L capacity with a large bottle pocket
Best For: Daily work, school, and travel organization
Best Large-Capacity Pick
BANGE 17.3-Inch TSA-Lock Laptop Backpack
- Built-in combination lock
- Fits laptops up to 17.3 inches
- 30-liter, three-compartment design
Best For: Travelers carrying larger laptops and multiple accessories
Best Minimalist Anti-Theft Design
15.6-Inch Hidden-Zipper Laptop Backpack
- Hidden zippers and secret back pocket
- Cut-resistant, water-resistant fabric
- Lightweight 0.88 kg design
Best For: Light packers prioritizing concealed access and portability
Best Lockable Briefcase – 15.6" Combination-Lock Laptop Briefcase
If you prefer a professional carry style, this briefcase is a practical choice among laptop bags with lockable zippers. Its side-mounted combination lock, padded laptop compartment, and slim design suit business commutes and office use.
Best For: Business users carrying laptops up to 15.6 inches who want a compact briefcase with organization and shoulder-strap flexibility.
Pros:
- Side-mounted combination lock helps secure the bag and its contents.
- Padded polyester foam layer and soft lining help absorb bumps and prevent scratches.
- Includes organizer space, a file compartment, front pocket, and adjustable shoulder strap.
- Slim 1.7-pound design avoids unnecessary bulk.
Cons:
- The laptop compartment is limited to devices up to 15.6 inches.
- The briefcase format may be less comfortable than a backpack for extended walking.
This is a focused business bag rather than a high-capacity travel case. Choose it for its lockable closure, streamlined profile, and office-friendly organization.
Best Compact Lockable Backpack – BANGE 15.6-Inch Anti-Theft Backpack
This BANGE backpack combines lockable security with weather-conscious commuting features, making it a useful option among laptop bags with lockable zippers. The 16-liter design adds water-resistant fabric, water-resistant zippers, cushioning, and an external USB charging port.
Best For: Commuters, business travelers, and students who need a lightweight backpack for a laptop up to 15 inches.
Pros:
- Combination lock provides added protection for valuables.
- Water-resistant polyester and zippers help repel rain.
- Padded laptop compartment helps protect compatible devices from shocks.
- Breathable shoulder straps and back panel support daily carrying.
Cons:
- The dedicated laptop compartment is specified for laptops up to 15 inches, despite the product title referencing 15.6 inches.
- Its single-compartment, 16-liter layout offers less separation than larger organizer backpacks.
- The USB port requires a separately sold power bank.
Its compact structure is well suited to everyday use, especially when water resistance and comfortable backpack carrying matter more than maximum storage.
Best Waterproof Lockable Backpack – MARK RYDEN Anti-Theft Travel Backpack
For travelers who want stronger weather protection, the MARK RYDEN is a compelling pick among laptop bags with lockable zippers. It pairs a TSA-approved combination lock with a 15.6-inch laptop compartment, hidden anti-theft pockets, USB charging access, and a waterproof construction.
Best For: Work and travel users who need organized storage, laptop protection, and backpack features for rainy conditions.
Pros:
- High-strength zinc-alloy TSA-approved lock helps protect valuables.
- Waterproof fabric helps guard contents against splashes and rain.
- Separate laptop compartment fits devices up to 15.6 inches.
- Luggage strap, ventilation design, padded straps, and USB charging access support travel.
Cons:
- The USB port only provides access to a power bank; it does not charge independently.
- At 1.09 kg, it is heavier than some lightweight commuter backpacks.
- Hand-wash care may require extra maintenance.
This model offers a balanced travel setup with security, weather resistance, and organization. It is particularly practical for users moving between work, transit, and overnight travel.
Best Large-Capacity Lockable Backpack – Mancro 17.3-Inch Business Backpack
If laptop size and storage capacity are priorities, the Mancro stands out among laptop bags with lockable zippers. It accommodates laptops up to 17.3 inches and provides a 36-liter layout with multiple compartments, organizer pockets, sealed side pockets, and a combination lock.
Best For: Business travelers, students, and commuters carrying large laptops, clothing, accessories, and daily essentials.
Pros:
- Fits laptops up to 17.3 inches.
- Large 36-liter capacity includes three main pockets, nine inner pockets, and two sealed side pockets.
- Combination lock helps protect laptops, wallets, and other valuables.
- S-curve padded straps and a luggage strap support longer trips and transit.
Cons:
- The 20-by-14-by-8-inch size is substantially larger than compact commuter backpacks.
- Its large capacity can encourage overpacking.
- It is listed as water resistant rather than waterproof.
This is the most spacious option in the group, trading compactness for serious carrying capacity. It makes sense when a large laptop and travel gear need to share one structured backpack.
Best for Maximum Laptop Capacity – 17.3-Inch BANGE TSA-Lock Backpack
For shoppers seeking laptop bags with lockable zippers, the BANGE backpack combines a TSA-style combination lock with a spacious 17.3-inch laptop compartment. Its waterproof YKK zipper, water-resistant Oxford exterior, and travel-focused organization make it suited to business trips and daily commuting.
Best For: Travelers and professionals carrying larger laptops and multiple work or personal items.
Pros:
- Fits laptops up to 17.3 inches in a separate compartment.
- Includes a high-strength zinc-alloy combination lock and waterproof YKK zipper.
- Offers 30 liters of storage with nine compartments, plus an external USB 3.0 charging port.
- Breathable mesh padding and adjustable straps improve carrying comfort.
Cons:
- At 2.8 pounds, it is heavier than some lightweight laptop backpacks.
- The lock requires setup using the included instructions.
- Hand-wash care may be less convenient than machine-washable designs.
This is a strong choice when laptop size, storage, and weather protection matter most. The TSA-style lock and lockable zipper compartment add useful security for commuting and travel, though the larger build may feel more substantial than a slim daypack.
Best for Commuting – 17-Inch Lockable Anti-Theft Travel Backpack
This backpack is a practical pick among laptop bags with lockable zippers for commuters who want a large laptop sleeve without a bulky profile. It pairs a detachable combination lock with water-resistant 900D fabric, numerous pockets, and travel-friendly features such as a luggage strap.
Best For: College students, office commuters, and travelers who need organized storage and convenient security.
Pros:
- Padded sleeve accommodates laptops up to 17.3 inches.
- Detachable combination lock helps secure valuables in crowded areas.
- Fifteen pockets and six compartments support organized packing.
- Includes a luggage strap, reflective shoulder-strap strips, and an external USB charging port.
Cons:
- The USB charging setup requires a separate power bank.
- The lock is detachable rather than built into the backpack.
- Its 23-liter capacity is smaller than some larger travel backpacks.
Choose this model if you value commuter organization and airport convenience alongside lockable security. Its water-resistant fabric and reflective details add everyday practicality, while the slim profile keeps it suitable for work or school use.
Best for Everyday Organization – Tzowla Anti-Theft Laptop Travel Backpack
The Tzowla is a versatile option for shoppers comparing laptop bags with lockable zippers for work, school, and travel. Its fixed password lock, durable metal zippers, padded laptop compartment, and water-resistant nylon construction provide practical everyday protection for laptops up to 15.6 inches.
Best For: Everyday users who want a roomy, organized backpack for a mid-size laptop, accessories, and travel essentials.
Pros:
- Fixed password lock and metal zippers support anti-theft protection.
- Separate compartment fits laptops up to 15.6 inches.
- 35-liter storage volume and multiple compartments provide generous organization.
- Elastic side pockets can hold water bottles up to 1,500 ml.
Cons:
- It does not accommodate laptops larger than 15.6 inches.
- At about 830 grams, it is not the lightest option.
- The supplied specifications list only two pockets, despite describing numerous internal compartments, so organization details may vary by interpretation.
This backpack stands out for its generous capacity and fixed-lock design. It is a sensible everyday choice for users carrying a 15.6-inch laptop, water bottle, and accessories, although shoppers with larger notebooks should choose a bigger model.
Best Large-Capacity Pick – BANGE 17.3-Inch TSA-Lock Laptop Backpack
If you need laptop bags with lockable zippers and room for a larger notebook, this BANGE backpack combines a built-in combination lock with three storage compartments. Its water-resistant Oxford fabric, YKK zippers, padded laptop sleeve, and USB charging port make it suited to commuting and travel.
Best For: Travelers and commuters carrying laptops up to 17.3 inches who want generous organization and an integrated lock.
Pros:
- Built-in zinc-alloy combination lock adds security for valuables.
- Dedicated padded, water-resistant laptop sleeve fits notebooks up to 17.3 inches.
- Three compartments, water-resistant YKK zippers, and 30-liter storage provide useful capacity.
- Breathable padding and adjustable shoulder straps support comfortable carrying.
Cons:
- At 1.31 kg, it is heavier than some compact laptop backpacks.
- The power bank for the USB charging port is not included.
- Its larger 17.9-inch height may feel oversized for light daily loads.
This is a practical choice when maximum laptop capacity and lockable storage matter more than minimizing bag weight. The three-compartment layout and travel-focused features make it especially useful for business trips and longer commutes.
Best Organized Slim Option – WENIG Anti-Theft 15.6-Inch Laptop Backpack
For shoppers seeking laptop bags with lockable zippers in a slimmer commuter format, the WENIG backpack pairs a fixed-password lock with durable metal zippers and extensive pocketing. It also includes a hidden back pocket, luggage strap, water-resistant Oxford cloth, and a USB charging port.
Best For: Students, office commuters, and travelers who want organized storage for a 15.6-inch laptop without a bulky profile.
Pros:
- Fixed-password lock and metal zippers help protect contents while traveling.
- Two main pockets, multiple inner pockets, side pockets, and a back pocket keep gear organized.
- Fits laptops up to 15.6 inches and is sized for under-seat airplane storage.
- Breathable padded straps, luggage strap, and water-resistant material support commuting.
Cons:
- The slim design offers less stated capacity than larger travel backpacks.
- The USB charging port requires a separate power bank.
- The supplied details do not specify a TSA-approved lock.
WENIG is a strong everyday option if organization and easy luggage handling are priorities. Its many pockets suit users carrying chargers, documents, accessories, and personal items alongside a mid-size laptop.
Best Minimalist Anti-Theft Design – 15.6-Inch Hidden-Zipper Laptop Backpack
This backpack is a straightforward choice among laptop bags with lockable zippers if you prefer a minimalist anti-theft layout. It uses hidden zippers, a secret back pocket, anti-scratch and cut-resistant fabric, and a padded laptop compartment for devices up to 15.6 inches.
Best For: Travelers and commuters who want a lightweight, water-resistant backpack with concealed access and basic electronics organization.
Pros:
- Hidden main-pocket zippers and a secret back pocket help reduce easy access to valuables.
- Anti-scratch and cut-resistant fabric adds a security-focused layer.
- Padded velvet-lined laptop storage protects devices up to 15.6 inches.
- Reflective strips, luggage strap, and USB charging port support travel use.
Cons:
- The supplied notes do not mention an integrated combination lock.
- Its 12-liter storage volume is more limited for bulky loads.
- The USB charging feature requires a separate power bank.
This model is best when concealed access and a lighter 0.88 kg build are more important than maximum capacity. It offers useful travel details, but shoppers specifically requiring a built-in lock should verify the security features before buying.
How We Picked These Laptop Bags with Lockable Zippers
We focused on bags that offer a defined security feature rather than relying only on marketing language. The selection includes combination-lock briefcases, TSA-lock backpacks, lockable compartments, hidden zippers, and water-resistant designs. We also considered laptop capacity, organization, travel usefulness, exterior materials, USB charging access, and whether each style suits commuting or heavier business travel.
Because listings can vary by size and configuration, confirm the dimensions, lock type, zipper design, and laptop-sleeve measurements before ordering. A bag advertised for a 17-inch computer may not fit every large gaming or workstation laptop.
Quick Comparison
| Best For | Look For | Common Styles |
|---|---|---|
| Office commuting | Structured shape, padded sleeve, moderate capacity | Briefcase or slim backpack |
| Air travel | TSA lock, luggage strap, water resistance | Business travel backpack |
| Large laptops | 17-inch or 17.3-inch compatibility, reinforced sleeve | Large travel backpack |
| Daily college use | Comfortable straps, organization, USB port | Multi-compartment backpack |
Key Buying Factors for Laptop Bags with Lockable Zippers
Lock and Zipper Design
Check whether the lock secures one compartment or the main opening, and whether it uses a combination, key, or TSA-compatible mechanism. A lock can discourage casual access, but it is not a substitute for supervision in crowded areas. Smooth, well-protected zippers and concealed pulls can add another practical barrier.
Fit and Protection
Measure your laptop, including its case, and compare those measurements with the bag’s padded sleeve. Look for padding on the base and sides, a raised laptop compartment, and enough structure to prevent the computer from being crushed by books or accessories.
Capacity and Organization
Choose a slim design for a charger, notebook, and small accessories. If you carry clothing, documents, headphones, or a tablet, prioritize expandable or deeper compartments. USB charging ports are convenient, but most require your own power bank and do not charge a device by themselves.
Comfort, Weather, and Travel Details
Padded shoulder straps, a breathable back panel, a sturdy top handle, and a luggage pass-through can make a noticeable difference. Water-resistant fabric and zippers help with light rain, but they do not necessarily make a bag fully waterproof.
Who Should Buy Which Laptop Bags with Lockable Zippers?
- Choose a lockable briefcase if you want a professional appearance for office meetings and carry a modest amount of gear.
- Choose a slim anti-theft backpack for everyday commuting, college, or walking through crowded stations.
- Choose a TSA-lock travel backpack if you fly regularly and want security features plus organized carry-on storage.
- Choose a large 17-inch or 17.3-inch backpack if your laptop is oversized or you routinely carry heavier work equipment.
The right choice among Laptop Bags with Lockable Zippers depends on your computer’s exact size, your typical load, and how much travel security you realistically need. Prioritize fit and carrying comfort first, then compare lock placement, storage, and weather protection.