10 Best Anti Theft Backpacks 2025 in the United States

The MATEIN Large Travel Backpack is a solid choice for travelers looking for a versatile and secure bag. Its standout feature is the expandable 45L capacity, which easily fits carry-on airline requirements while giving you room for clothes, gadgets, and more. Made from water-resistant polyester, it offers decent protection against rain and spills. Security-wise, it includes lockable zipper heads and hidden padded shoulder straps that tuck away to prevent easy snatching, which adds a layer of theft protection.

The backpack also has multiple compartments, including a front pocket for small essentials, and internal straps to keep your belongings organized and stable during travel. Comfort is addressed with adjustable padded shoulder straps, a ventilated back panel, and a sternum strap to help distribute weight, so it stays comfortable even when fully loaded. The luggage strap on the back is handy for attaching to suitcases, making it ideal for airport navigation.

This backpack suits weekend travelers or casual vacationers who want a large, comfortable, and reasonably secure carry-on bag with expandable space and solid build quality. Its design prioritizes travel convenience, making it a great option for those seeking a roomy and well-constructed backpack for short trips.

The Baggallini Securtex Anti-theft Vacation Backpack is a lightweight, compact option well suited for women seeking a small daypack with solid security features. Its slash-resistant fabric and lockable zippers provide effective theft protection, while the built-in RFID wallet helps safeguard your personal information. At just over a pound and with a capacity of 7.5 liters, it's ideal for carrying essentials without bulk, making it great for travel or daily use.

The water-resistant material adds durability against light rain or spills, and the backpack's slim design (10 x 13 x 3.5 inches) fits easily as a carry-on or casual pack. Comfort and ergonomics are less emphasized in the specs, so this backpack may work better for shorter outings rather than extended wear. The relatively small size also limits how much you can carry, so it’s not the best choice if you need a larger capacity.

This backpack provides a good balance of security, convenience, and lightweight design, making it especially suited for travelers who prioritize protecting valuables and personal data in a compact, stylish package.

The BANGE Men's Anti-Theft Backpack is a solid choice for anyone needing a secure and practical everyday or travel bag, especially for business use. It features a strong zinc alloy password lock and a TSA lock on separate compartments, which adds an extra layer of theft protection. The backpack has a smart layout with three distinct pockets, including a roomy laptop compartment that fits notebooks up to 17.3 inches, making it a good fit for carrying larger laptops safely. The use of water-resistant Oxford fabric combined with waterproof YKK zippers helps keep your belongings dry during rainy weather, which is a valuable feature for travel or daily commuting.

Comfort is addressed with breathable sponge mesh on the back and shoulder straps, along with adjustable straps that support long wear without discomfort. The external USB 3.0 charging port is a handy addition for charging devices on the go, catering well to tech-savvy users. With around 30 liters of capacity, it offers enough space for business gear and personal items like shoes or accessories.

The backpack weighs nearly 3 pounds, which might feel a bit heavy if carried fully loaded for long periods. Also, while the lock system is sturdy, setting up the password lock may require some careful attention to instructions. This backpack successfully balances security, comfort, and utility, making it suitable for travelers and professionals looking for reliable anti-theft features in a stylish design.