Anti Theft Backpack with TSA Lock and USB Port - Travel Laptop Bag

Our review of this anti theft backpack finds it best suited for frequent travelers and commuters who want organized storage plus a tangible security upgrade. The single biggest reason to consider it is the built-in TSA approved style zinc alloy password lock combined with hidden zipper pockets, which together make it noticeably more theft-resistant than a standard daypack. The bag also balances organization and comfort with a dedicated laptop sleeve and breathable back design, so it works as a daily commuter bag or carry-on for short trips.

Key Features

• TSA approved anti theft lock: A zinc alloy password lock secures the main access points and protects valuables while you are in transit.
• Large laptop compartment: A separate padded sleeve fits up to a 15.6in laptop and also accommodates 15in, 14in and 13in notebooks for safe daily carry.
• Ample organization: Multiple internal pockets and a hidden rear zipper pocket keep small items, documents and wallets sorted and out of sight.
• USB charging port: An external USB port with built-in cable lets you route a power bank inside the bag for on-the-go charging without opening the pack.
• Comfort and ventilation: U shaped three-dimensional ventilation on the back plus wide breathable shoulder straps reduce heat and shoulder strain on long walks.
• Water-resistant shell: Polyester and Oxford fabric with a high density nylon lining shed splashes and light rain to protect contents.

Who It's For

This backpack is ideal for business travelers, students and daily commuters who carry a laptop and several small gadgets and want added security without a bulky briefcase. The hidden pocket layout and integrated lock make it attractive for those who frequently use public transit or travel through busy terminals.

It may be less suitable for those needing a very large travel pack for long trips or heavy outdoor use; while water-resistant, the materials are aimed at urban travel rather than rugged hiking. Buyers who need an ultra-light or highly expandable suitcase-style bag should consider other options.

Pros & Cons

Pros

• Integrated TSA style zinc alloy password lock enhances security for travel and commuting.
• Dedicated padded laptop compartment fits up to 15.6in devices and protects electronics.
• Multiple pockets and a hidden rear zipper offer organized storage and extra theft protection.
• Comfort features such as breathable back padding and luggage strap improve carry for daily use.

Cons

• Some users report mixed impressions of size and occasional durability issues with zippers, so long-term robustness may vary.
• USB port is a convenience pass-through and does not power devices without a separate power bank.

Specifications

Brand	Markryden
Lock type	High strength zinc alloy password lock (TSA approved style)
Fits laptop	Up to 15.6in (also fits 15in, 14in, 13in)
Materials	Polyester and Oxford fabric, nylon lining
Features	USB charging port, hidden zipper pocket, luggage strap
Comfort	U shaped ventilated back, wide breathable shoulder straps
Warranty	Half-year product service from purchase date

Our Verdict

The backpack is a strong value for commuters and travelers who prioritize security and organization; the TSA approved style lock, hidden pockets and a dedicated 15.6in laptop sleeve address common concerns about theft and device protection. While size perceptions and zipper durability showed mixed feedback, the overall build, comfort features and water-resistant shell make it a practical everyday travel bag for most urban users.

Frequently Asked Questions

Does the backpack include a charging battery?
Answer. No, the USB charging port provides an external access point; you need to place your own power bank inside the bag to charge devices.

What laptop sizes will fit?
Answer. The padded compartment is designed to fit up to a 15.6in laptop and will also accept 15in, 14in and 13in models.

What happens if I forget the lock code?
Answer. The lock is user-set and instructions are included; the brand offers support if you forget the password or experience product quality issues.