Choosing the right antitheft travel backpack involves balancing security features, comfort, and usability. The Travelon Anti-Theft Classic Backpack stands out as the best overall for its comprehensive security features and durability. For a more budget-friendly option, the WENIG Anti-Theft Travel Laptop Backpack offers solid protection with added convenience like USB charging. If you need a lightweight, versatile pack for day trips, the SKYSPER RFID Packable Backpack delivers portability with anti-theft essentials. Keep reading to see how these options compare and find the best fit for your travel needs.
Key Takeaways
- Top picks combine RFID-blocking material with lockable zippers for best theft protection.
- Comfort and weight are key tradeoffs—heavier backpacks often have more security features, but less portability.
- Price varies widely; premium models tend to offer more durable materials and advanced locking systems.
- Not all anti-theft features are equally critical for all travelers; consider your travel style and destinations.
- Size matters—smaller backpacks are easier to secure but may limit what you can carry, while larger packs offer more space but can be harder to lock securely.
| SHRRADOO Travel Laptop Backpack for Men and Women |  | Best Overall for Versatile Security and Capacity | Laptop compartment size: up to 16.3 inches | Material: Breathable mesh and foam padding | Features: Luggage strap, password lock, external charging port, shockproof belt | VIEW ON AMAZON | See Our Full Breakdown |
| WENIG Anti-Theft Travel Laptop Backpack with USB Charging Port Lock, Water Resistant Slim Work Computer Bag for Men, Fits 15.6 Inch Laptop |  | Best Value for Security and Convenience | Material: Oxford Cloth, Polyester | Water Resistance: Water Resistant | Laptop Size Compatibility: Up to 15.6 inches | VIEW ON AMAZON | See Our Full Breakdown |
| BANGE Men’s Anti-Theft Waterproof Travel Backpack with USB Charging Port |  | Best for Business and Heavy Travel Security | Material: Water-resistant Oxford fabric | Lock: Smart secure lock with password | Compartments: Three including TSA lock pocket | VIEW ON AMAZON | See Our Full Breakdown |
| Travelon Anti-Theft Active Packable Backpack |  | Best Lightweight and Packable for Day Trips | Capacity: 18.5 liters | Weight: 0.75 lbs | Dimensions: 10.5″W x 17″H x 6″D | VIEW ON AMAZON | See Our Full Breakdown |
| Baggallini Securtex Anti-theft Travel Backpack, Charcoal |  | Best Compact Security for City and Airport Travel | Dimensions: 10″W x 13″H x 3.5″D | Weight: 1.06 pounds | Capacity: 8.5L | VIEW ON AMAZON | See Our Full Breakdown |
| SKYSPER Anti-Theft Hiking Backpack, 18L RFID Packable Travel Daypack, Lightweight Foldable Back Pack for Walking Daytrip |  | Best Compact and Lightweight Travel Backpack | Capacity: 18L | Weight: 0.66 lbs (300g) | Folded Dimensions: 7.9 x 7.1 inches (20 x 18 cm) | VIEW ON AMAZON | See Our Full Breakdown |
| Travelon Anti-Theft Classic Backpack |  | Best for Everyday Travel Security and Smart Organization | Dimensions: 12″W x 16″H x 6″D | Weight: 1.20 lbs | VIEW ON AMAZON | See Our Full Breakdown | |
| PINCNEL Women Backpack Purse Waterproof Nylon Anti-theft Rucksack Lightweight Shoulder Bag |  | Best Stylish and Water-Resistant Anti-Theft Pack for Women | Material: Water-resistant nylon and faux leather | Capacity: Large with multiple pockets | Straps: Long adjustable shoulder straps and removable sling | VIEW ON AMAZON | See Our Full Breakdown |
| MATEIN Travel Laptop Backpack, 15.6 Inch College School Computer Bag, Grey |  | Best for School and Travel with Laptop Security | Laptop Compatibility: up to 15.6 inches | Dimensions: 18 x 12 x 7.8 inches | Material: Water-resistant polyester | VIEW ON AMAZON | See Our Full Breakdown |
| Travelon Anti-Theft Classic Large Backpack |  | Best for Travel with High Security and Comfort | Size: 11.75″W x 18″H x 7″D | Weight: 2 lbs | Volume: 20 liters | VIEW ON AMAZON | See Our Full Breakdown |
| Travelon Anti-Theft The Voyages Small Backpack with XL Water Bottle Pocket |  | Best Compact Security for Light Travel | Size: 8″W x 14″H x 4.5″D | Weight: 0.95 lbs | Volume: 7.25 Cubic Liters | VIEW ON AMAZON | See Our Full Breakdown |
| antitheft travel backpack | Material | Weight |
|---|---|---|
| SHRRADOO Travel Laptop Backpac | Breathable mesh and foam padding | — |
| WENIG Anti-Theft Travel Laptop | Oxford Cloth, Polyester | — |
| BANGE Men’s Anti-Theft Waterpr | Water-resistant Oxford fabric | — |
| Travelon Anti-Theft Active Pac | Durably sewn, lightweight fabric | 0.75 lbs |
| Baggallini Securtex Anti-theft | Nylon | 1.06 pounds |
| SKYSPER Anti-Theft Hiking Back | 300D polyester | 0.66 lbs (300g) |
| Travelon Anti-Theft Classic Ba | — | 1.20 lbs |
| PINCNEL Women Backpack Purse W | Water-resistant nylon and faux leather | — |
| MATEIN Travel Laptop Backpack | Water-resistant polyester | — |
| Travelon Anti-Theft Classic La | — | 2 lbs |
| Travelon Anti-Theft The Voyage | Polyester | 0.95 lbs |
More Details on Our Top Picks
SHRRADOO Travel Laptop Backpack for Men and Women
This backpack stands out for its spacious design and multiple compartments, making it ideal for travelers who need to organize electronics and daily essentials efficiently. Compared to Travelon’s more compact options, the SHRRADOO offers a larger capacity, but it can be bulky for minimalist travelers. Its secure features, including a password lock and shockproof padding, elevate its anti-theft credentials, while the luggage strap simplifies airport mobility. However, its size and multiple features might be overkill for those who prefer lightweight packs or minimal carry. The breathable padding adds comfort during long wear, but some might find the setup slightly complex. Overall, this pick makes the most sense for frequent travelers needing a balance of security, space, and comfort.
Pros:- Large capacity with multiple organized compartments
- Comfortable and breathable design for extended wear
- Secure with password lock and shockproof padding
- Convenient luggage strap for travel
Cons:- Can be bulky and heavy for minimalist preferences
- Features may require extra setup or accessories
Best for: Travelers who require a large, organized, and secure backpack for multi-day trips or daily commuting with electronics.
Not ideal for: Minimalists or those seeking a lightweight, compact pack for short outings or casual use.
- Laptop compartment size:up to 16.3 inches
- Material:Breathable mesh and foam padding
- Features:Luggage strap, password lock, external charging port, shockproof belt
- Color:Black
Our verdict“This backpack is perfect for frequent travelers who prioritize security, space, and comfort over weight or simplicity.”
WENIG Anti-Theft Travel Laptop Backpack with USB Charging Port Lock, Water Resistant Slim Work Computer Bag for Men, Fits 15.6 Inch Laptop
The WENIG backpack offers a compelling balance of anti-theft features, organization, and affordability. Its multiple compartments and built-in USB port make daily commutes and short trips hassle-free, particularly for those who need quick access to gadgets. Compared to BANGE’s larger, business-oriented design, WENIG emphasizes slimness and portability, but this means sacrificing some capacity. The anti-theft lock and hidden pocket enhance security, yet it lacks a power bank, so users must carry their own for charging. Its water-resistant materials add durability, but the limited laptop size compatibility caps use for larger devices. Overall, this pick makes the most sense for commuters and travelers who want security and tech convenience without excess bulk.
Pros:- Multiple compartments for organized storage
- Built-in USB charging port and headphone jack
- Anti-theft lock and hidden pocket for security
- Water-resistant and durable materials
Cons:- No included power bank for USB charging
- Requires hand washing for cleaning
- Limited to laptops up to 15.6 inches
Best for: Daily commuters or travelers needing a secure, organized, and water-resistant pack for laptops up to 15.6 inches.
Not ideal for: Travelers with larger laptops or those who prefer a more spacious pack for multiple devices and gear.
- Material:Oxford Cloth, Polyester
- Water Resistance:Water Resistant
- Laptop Size Compatibility:Up to 15.6 inches
- Number of Pockets:14
- Dimensions:17.7 x 11.8 x 5.5 inches
- Features:Anti-Theft Lock, USB Charging Port, Headphone Jack, Luggage Strap
Our verdict“This backpack suits daily travelers who value security, tech convenience, and water resistance in a slim, portable design.”
BANGE Men’s Anti-Theft Waterproof Travel Backpack with USB Charging Port
Compared with the more casual Travelon Anti-Theft Backpack, BANGE’s model emphasizes waterproofing and a high-capacity fit for larger laptops up to 17.3 inches. Its smart secure lock and TSA-compatible TSA lock pocket provide advanced security features suited for business trips and international travel. The waterproof Oxford fabric and YKK zippers bolster durability, but the bulkiness of this pack may be a downside for minimalist travelers. The breathable, adjustable straps improve comfort, yet the larger size and limited color options could deter those seeking a sleeker profile. Overall, this backpack makes the most sense for business travelers needing a secure, waterproof, and sizeable pack for extended trips.
Pros:- Secure anti-theft lock system with TSA compatibility
- Waterproof fabric and waterproof YKK zippers
- Internal USB3.0 port for charging convenience
- Breathable and adjustable straps for comfort
Cons:- Bulky design may be uncomfortable for some users
- Limited color options
Best for: Business travelers or frequent flyers who carry larger laptops and require waterproof, secure protection.
Not ideal for: Casual travelers or those with smaller devices who prefer lightweight, compact backpacks.
- Material:Water-resistant Oxford fabric
- Lock:Smart secure lock with password
- Compartments:Three including TSA lock pocket
- Laptop Size Compatibility:Fits 17.3 inch notebooks
- Zippers:Waterproof YKK zipper
- Charging Port:USB3.0 external port
Our verdict“This backpack is best suited for professionals needing a secure, waterproof, and large-capacity pack for travel and business trips.”
Travelon Anti-Theft Active Packable Backpack
This lightweight, foldable backpack excels in portability, featuring anti-theft locking compartments, RFID-blocking interior, and slash-resistant panels. Compared with bulkier models like BANGE or SHRRADOO, it’s ideal for short trips or everyday errands where carrying capacity is secondary. Its ability to fold into its own pouch makes it perfect for travelers who need a secondary pack or want to travel light. The slash-resistant panels and RFID protection add a layer of security that appeals to urban explorers, but the limited 18.5-liter capacity may be insufficient for bulky items or extended travel. The breathable straps help reduce shoulder fatigue, yet the pack’s durability may diminish with frequent heavy use. Overall, this pick suits those who prioritize portability and security over large storage capacity.
Pros:- Folds into its own pouch for compact storage
- Locking compartments and RFID blocking interior
- Lightweight at only 0.75 lbs
- Breathable straps for comfort
Cons:- Limited capacity for larger or bulky items
- Less durable with frequent heavy use
Best for: Day travelers, urban explorers, or anyone needing a compact, secure pack for short outings.
Not ideal for: Long-term travelers or those requiring large capacity for bulky gear or extended trips.
- Capacity:18.5 liters
- Weight:0.75 lbs
- Dimensions:10.5″W x 17″H x 6″D
- Material:Durably sewn, lightweight fabric
- Features:Locking compartments, RFID blocking, slash-resistant panels
Our verdict“This backpack is perfect for travelers needing a highly portable, secure bag for short trips or urban activities.”
Baggallini Securtex Anti-theft Travel Backpack, Charcoal
In contrast to larger, more feature-rich packs, the Baggallini Securtex emphasizes compactness and security, making it ideal for city tours, airport transit, or daily errands. Its slash-resistant panels and RFID-blocking organization provide peace of mind, while the water-repellent nylon ensures durability against weather. The locking zippers add an extra layer of protection, but the limited 8.5L capacity means it’s unsuitable for travelers who carry multiple gadgets or bulky items. Its 10″W x 13″H profile fits comfortably under airplane seats or in small lockers, but this size restricts storage for larger necessities. Overall, this pick is best for travelers prioritizing anti-theft features in a small, lightweight package for everyday security.
Pros:- RFID-blocking organization and slash-resistant panels
- Water-repellent fabric for durability
- Locking zippers enhance security
- Lightweight and compact for travel convenience
Cons:- Limited capacity for larger items
- Size may be too small for some travelers
Best for: Urban travelers or city dwellers who need a secure, compact backpack for essentials and daily use.
Not ideal for: Travelers with larger gadgets or those needing a bigger capacity for extended trips.
- Dimensions:10″W x 13″H x 3.5″D
- Weight:1.06 pounds
- Capacity:8.5L
- Material:Nylon
- Features:RFID-blocking, slash-resistant, water-repellent, locking zippers
Our verdict“This backpack fits urban travelers seeking a secure, lightweight, and compact bag for daily essentials and airport security.”
SKYSPER Anti-Theft Hiking Backpack, 18L RFID Packable Travel Daypack, Lightweight Foldable Back Pack for Walking Daytrip
This foldable backpack shines for travelers who prioritize portability without sacrificing security. Its RFID-blocking pockets and hidden zippers provide peace of mind against electronic pickpocketing, while the lightweight design makes it ideal for day trips or city use. Compared with the Travelon Classic Backpack, the SKYSPER offers a more compact form factor, but it trades off capacity—limiting what can be carried on longer excursions. It’s perfect for minimalist travelers who need a secure, packable option, but those carrying bulkier gear should look elsewhere. The reinforced stitching and tear-resistant fabric add durability, though its limited size means heavy loads could strain the seams. For travelers wanting a discrete, easy-to-pack daypack, this option makes the most sense.Pros:- Extremely lightweight and folds into a small size for easy packing
- RFID-blocking pockets and hidden zippers enhance security
- Durable polyester with reinforced stitching resists tears
- Versatile for hiking, city touring, and daily errands
Cons:- Limited capacity restricts carrying larger or multiple items
- Not suitable for heavy or extended trips due to lightweight build
Best for: Lightweight travelers and day-trip enthusiasts seeking a compact, secure pack
Not ideal for: Hikers or travelers with larger gear or longer trips requiring more storage space
- Capacity:18L
- Weight:0.66 lbs (300g)
- Folded Dimensions:7.9 x 7.1 inches (20 x 18 cm)
- Material:300D polyester
Our verdict“This pick is best for minimalist travelers who need a secure, packable daypack for short excursions.”
Travelon Anti-Theft Classic Backpack
The Travelon Anti-Theft Classic Backpack excels for travelers needing a highly secure yet practical daily pack. Its locking zippers, slash-resistant panels, and RFID protection make it standout among anti-theft options like the SKYSPER, which is more suited for outdoor portability. The multiple compartments and padded laptop sleeve provide organized storage, ideal for commuters or city travelers. However, the limited color options and absence of water resistance could be drawbacks for some. While heavier than ultra-light backpacks, it balances security with comfort, making it suitable for urban environments and airport travel. If you prioritize security and organization, this bag is a smart choice, though it may be less ideal for rugged outdoor use.Pros:- Advanced anti-theft features including locking zippers and slash-resistant panels
- Multiple compartments with dedicated padded laptop sleeve
- Lightweight and ergonomic for all-day wear
- RFID-blocking slots enhance electronic security
Cons:- Limited color options and aesthetic choices
- Lacks water resistance, risking damage in wet conditions
- Capacity might be insufficient for larger loads
Best for: Urban travelers and daily commuters needing high security and organized storage
Not ideal for: Minimalists or outdoor adventurers who prefer lightweight, foldable options with compact profiles
- Dimensions:12″W x 16″H x 6″D
- Weight:1.20 lbs
Our verdict“Ideal for urban dwellers seeking a secure, organized backpack for daily use and travel.”
PINCNEL Women Backpack Purse Waterproof Nylon Anti-theft Rucksack Lightweight Shoulder Bag
This fashionable anti-theft backpack purse combines style with security, ideal for women who want a versatile, water-resistant bag for travel or daily errands. Its multiple interior and exterior pockets offer ample organization, surpassing the minimalist design of the SKYSPER or the bulkier Travelon models. Made from water-resistant nylon and faux leather, it provides durability against weather, but the water resistance may vary with heavy exposure—something to consider if you’re expecting rain. The adjustable straps add comfort and versatility, making it suitable for a range of outfits and occasions. However, its larger size might be too bulky for minimalists, and detailed specifications are limited. Overall, it’s a fashionable, secure choice for style-conscious travelers needing capacity and weather resistance.Pros:- Ample storage with multiple organized pockets
- Water-resistant nylon and faux leather for durability
- Adjustable straps for versatile carrying styles
- Available in a variety of fashionable colors
Cons:- May be too large for those preferring minimal bags
- Water resistance quality varies with heavy rain
- Limited technical specs and detailed features
Best for: Women seeking a stylish, secure, and water-resistant everyday or travel bag
Not ideal for: Minimalists or travelers needing a very compact or ultra-light pack
- Material:Water-resistant nylon and faux leather
- Capacity:Large with multiple pockets
- Straps:Long adjustable shoulder straps and removable sling
Our verdict“This backpack purse is best for style-conscious women who want a secure, weather-resistant bag for travel and daily use.”
MATEIN Travel Laptop Backpack, 15.6 Inch College School Computer Bag, Grey
The MATEIN Travel Laptop Backpack offers a generous combination of storage, comfort, and anti-theft features, making it ideal for students and travelers with electronics. Its multiple compartments and padded laptop sleeve support organization and protection, comparable to the Travelon Classic, but with a slightly larger profile suitable for heavier daily loads. The luggage strap and anti-theft pocket add convenience and security, though the bag’s bulkiness might be a concern for minimalists. The water-resistant polyester fabric provides some weather protection, but zippers may need careful handling over time. This backpack balances capacity with anti-theft measures, making it suitable for those needing reliable tech security on the go.Pros:- Multiple compartments and organizational pockets
- Padded laptop sleeve for electronics safety
- Luggage strap for travel convenience
- Comfortable padded straps and back panel
Cons:- Can feel bulky for minimalists
- Limited color options
- Zippers may require careful handling over time
Best for: Students and travelers carrying laptops up to 15.6 inches who need organized storage and security
Not ideal for: Light packers or minimalist travelers who prefer smaller, less bulky bags
- Laptop Compatibility:up to 15.6 inches
- Dimensions:18 x 12 x 7.8 inches
- Material:Water-resistant polyester
Our verdict“This backpack is well-suited for students or travelers needing organized, secure storage for laptops and essentials.”
Travelon Anti-Theft Classic Large Backpack
The Travelon Anti-Theft Classic Large Backpack stands out for its combination of security features and travel-friendly design. Its locking compartments, RFID-protected pockets, and slash-resistant body target travelers seeking peace of mind, especially compared with lighter, less secure options like the SKYSPER. The padded laptop sleeve and multiple organizational compartments add convenience, while the rear trolley strap eases airport navigation. Its heavier weight and potentially bulky profile are tradeoffs for enhanced security, which might not appeal to minimalists or those needing a lightweight pack. This bag suits frequent travelers who prioritize protection and organization over ultralight design, though its size might be less suitable for minimal carry.Pros:- Robust security features including locking compartments and RFID protection
- Multiple padded compartments for laptops and valuables
- Adjustable, slash-resistant straps with airflow back panel
- Includes rear trolley strap for travel ease
Cons:- Heavier than other anti-theft backpacks
- Design may feel bulky or less stylish for casual use
- Limited color options may restrict aesthetic choices
Best for: Frequent travelers and security-conscious users needing a large, organized, and secure backpack
Not ideal for: Casual day-trippers or minimalists seeking a lightweight, simple pack
- Size:11.75″W x 18″H x 7″D
- Weight:2 lbs
- Volume:20 liters
Our verdict“This backpack is ideal for frequent travelers valuing security, organization, and comfort over weight and compactness.”
Travelon Anti-Theft The Voyages Small Backpack with XL Water Bottle Pocket
This pick shines for travelers who prioritize security without bulk. Its slash-resistant polyester fabric, locking compartments, and RFID blocking pockets offer peace of mind, especially compared to larger backpacks like the Travelon Anti-Theft Classic Large Backpack, which provides more capacity but less portability. The Voyages Small Backpack is ideal for short trips or city outings where keeping valuables safe is paramount, though its small size limits what you can carry. The extra-large water bottle pocket adds convenience, but the overall volume of 7.25 liters may be insufficient for those needing to pack more. Its lightweight design and padded straps enhance comfort during extended wear, making it a solid choice for security-conscious travelers who pack light.
Pros:- Excellent security features including RFID blocking and locking compartments
- Lightweight yet durable design for comfortable daily use
- Ample organizational features like dedicated water bottle pocket and padded tablet sleeve
Cons:- Limited color options reduce customization choices
- Small capacity may not suit travelers with higher packing needs
- Price point not specified, which could be a concern for budget-conscious buyers
Best for: Travelers needing a secure, lightweight backpack for short trips, city sightseeing, or daily commuting.
Not ideal for: Travelers requiring higher capacity for extended trips or carrying bulky items, as its small size limits storage.
- Size:8″W x 14″H x 4.5″D
- Weight:0.95 lbs
- Volume:7.25 Cubic Liters
- Material:Polyester
- Water Bottle Pocket:Extra-large front spandex pocket
- Security Features:RFID blocking, locking compartments
- Straps:Padded air-mesh
- Intended Use:Light travel, city outings
Our verdict“This backpack suits security-focused travelers who prioritize lightweight, organized, and compact design for short trips.”
How We Picked
Our evaluation focused on key factors that matter most to travelers concerned about security. We prioritized backpacks with RFID-blocking compartments, lockable zippers, slash-resistant materials, and secure organizational features. Usability, comfort, and overall build quality also played a major role in our rankings. We compared these features across price ranges, balancing value with durability and functionality. The products were ranked based on their comprehensive security features, ease of use, and customer feedback, ensuring each pick offers a clear advantage for travelers seeking protection against theft.Factors to Consider When Choosing Antitheft Travel Backpacks
When selecting an antitheft travel backpack, it’s important to consider multiple factors beyond just security features. The right backpack should align with your travel style, comfort preferences, and budget. Here are key considerations to keep in mind:Security Features
Look for lockable zippers, RFID-blocking compartments, slash-resistant materials, and hidden pockets. These features work together to prevent pickpocketing and electronic theft. However, not all security features are equally effective; prioritize those that match your travel environment—international cities or crowded areas benefit from multiple layers of protection.
Size and Capacity
The size of your backpack influences what you can carry and how discreet it remains. Smaller packs are easier to secure and less tempting for thieves, but they limit storage. Larger backpacks provide more space for longer trips but may require more effort to lock down properly. Consider your typical travel needs and choose a size that balances capacity with security.
Comfort and Ergonomics
Since travel often involves hours of wear, prioritize padded straps, breathable materials, and ergonomic designs. Heavier security features can add weight, so look for a balance that maintains comfort without sacrificing protection. Adjustable straps and padded back panels enhance usability during extended wear.
Build Quality and Materials
Durable, slash-resistant fabrics and sturdy zippers are essential for long-term security. Cheap materials may compromise protection and durability, leading to poorer protection over time. Investing in a well-made backpack ensures it withstands daily use and travel stresses, maintaining security features intact.
Price and Value
Security features often come at a premium, but price doesn’t always guarantee better protection. Evaluate whether a more expensive backpack offers features that justify its cost, or if a budget option provides sufficient security for your travel style. Consider long-term value—more durable materials and reliable locks can save money over time.
Frequently Asked Questions
Can I rely solely on RFID-blocking compartments for security?
While RFID-blocking compartments protect electronic data from theft, they are just one part of a comprehensive security strategy. Lockable zippers, slash-resistant materials, and hidden pockets add layers of protection that RFID alone cannot provide. Relying solely on RFID-blocking features may leave other vulnerabilities open, especially if the backpack is not physically secure.
Are anti-theft backpacks suitable for all types of travel?
Anti-theft backpacks are most effective in crowded urban environments or areas with higher theft rates. For rural or less populated destinations, less security-focused bags may suffice. Additionally, for short day trips, a smaller, lightweight backpack with basic security features might be more practical. Consider your destination and travel style to determine if an anti-theft backpack is necessary.
How important is material durability compared to security features?
Material durability is vital for maintaining security features over time. A backpack with high-quality, slash-resistant fabric can withstand attempts to cut or tear, enhancing its protective qualities. Cheaper materials may compromise both security and longevity, leading to potential vulnerabilities or the need for early replacement.
What should I pay attention to when choosing a lockable zipper?
Choose zippers that are easy to lock and unlock but difficult for thieves to tamper with. Combination or key locks are common options. Ensure the zippers are sturdy and compatible with standard locks. Additionally, check if the locking mechanism is smooth and won’t jam, which could compromise security or cause frustration during use.
Would a smaller or larger backpack be better for security?
Smaller backpacks tend to be easier to secure and less tempting for pickpockets, making them generally more secure for urban travel. Larger backpacks offer more space but can be more cumbersome to lock and hide effectively. The ideal choice depends on your travel needs—if security is a priority, a compact pack often provides better protection.
