KROSER Laptop Backpack Computer Backpack 17.3 Inch for Men-Charcoal Black

The KROSER Laptop Backpack is a high-capacity daypack designed to transport large tech setups and daily essentials. Built with water-repellent poly fabric and detailed with PU leather accents on the logo and zipper pullers, it solves the problem of organizing oversized 17.3-inch laptops alongside documents, tablets, and clothing in one organized bag.

Storage is divided into roomy compartments that separate your computer from other gear. Inside, you can arrange an iPad, A4 files, a wallet, clothes, and accessories with dedicated sections. The computer sleeve sits close to your back with supportive foam padding, while adjustable padded shoulder straps and a reinforced top handle provide carrying comfort under heavier loads.

For travel convenience, the bag includes an exterior luggage strap that slides directly over rolling suitcase handles. It also features a built-in external USB port, allowing you to route power from an interior power bank straight to your smartphone while moving through transit hubs or daily commutes.

Buyers should keep in mind that this is a large, high-capacity backpack rather than a compact daypack. It measures 18.5 by 13.3 by 7.8 inches and weighs 2.64 pounds empty, which may feel bulky if you only carry minimal daily items. Additionally, the internal power bank required for the charging port is not included and must be provided separately.

Verdict: The KROSER Laptop Backpack is an excellent pick for commuters, students, and travelers who need to carry a large 17.3-inch laptop and plenty of personal gear. Its water-repellent shell, luggage pass-through, and dedicated organizer pockets make it a dependable option for heavy daily packing.

• Dimensions: 18.5 x 13.3 x 7.8 inches
• Weight: 2.64 lbs
• Laptop Compatibility: Up to 17.3 inches
• Primary Material: Environment-friendly water-repellent poly fabric
• Accents: PU leather logo and pullers
• Color: Charcoal Black

A great fit if you:

• Need dedicated storage for an oversized laptop up to 17.3 inches.
• Travel with rolling luggage and want a strap to secure your bag to the handle.
• Carry multiple items like tablets, A4 folders, and clothing changes together.
• Want an external USB port for convenient on-the-go phone charging.

Consider something else if you:

• Prefer an ultra-slim, compact bag for light loads.
• Expect a built-in battery pack included in the purchase.

What size laptop can this backpack hold?
The dedicated organizer compartment fits laptops up to 17.3 inches.

Does the backpack come with a power bank?
No, the power bank is not included. You must connect your own power bank to the internal cable to use the external USB port.

Is the backpack water-resistant?
Yes, it is constructed from durable poly fabric with a water-repellent function.

What are the exterior dimensions and weight?
The backpack measures 18.5 by 13.3 by 7.8 inches and weighs 2.64 pounds.