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 molshine Anti Theft Backpack is made from high-quality, environmentally friendly PU leather that is waterproof and durable, providing protection for your belongings from rain or spills. It features a soft linen and leather lining, smooth metal zippers, and reinforced hardware that enhance its durability and premium feel. The bag includes multiple compartments, such as two small interior pockets, to help organize essentials like mini wallets, cosmetics, keys, and phones efficiently.

This stylish and versatile bag can be used as a handbag, shoulder bag, or crossbody, with an adjustable shoulder strap and a detachable crossbody strap that allow you to customize the fit for better comfort. With dimensions of about 10 x 3.6 x 6.8 inches, it is best suited for carrying light daily items rather than larger loads or laptops.

Its water resistance adds to its practicality for everyday use. The backpack is ideal for individuals seeking a compact, fashionable daily bag that offers some protection from the elements and functional organization, though it is designed more for light travel and daily use than for carrying heavy or bulky items.

The Pacsafe Venturesafe EXP35 Anti-Theft Travel Backpack is designed with security and convenience in mind, making it a strong choice for travelers and daily commuters alike. Its standout features include puncture-resistant, lockable zippers and cut-resistant straps, providing solid protection against theft. The RFID blocking pocket is another great addition, helping to keep your sensitive information safe from electronic pickpocketing.

When it comes to organization, the backpack excels with a roomy main compartment that opens in a clamshell style, allowing easy access to your belongings. With various internal pockets and a dedicated shoe compartment, you can keep your items organized. Additionally, the back secret lockable compartment fits a 16-inch laptop, making it ideal for working professionals or students on the go.

Comfort is also a priority, with adjustable shoulder straps and sternum support designed for extended wear. The backpack is made from durable, water-resistant recycled polyester, which is not only beneficial for protecting your belongings but also contributes to sustainability efforts. Some users may find the size slightly bulky for a daypack, particularly if they're looking for something lightweight and minimalist. While the weight of 3.33 pounds is reasonable given its features, it may feel heavy if packed to its full 35-liter capacity. Additionally, while the compression straps help keep it compact, the backpack might not fit under every airline seat if used as a carry-on.