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Black rectangular laptop backpack with water-repellent ballistic fabric, top hard-shell zone, side mesh pockets, and luggage strap

KROSER XXK999 Laptop Backpack 17.3 inch Black

SKU CH-JH0W-XDEAZ

Water-repellent ballistic-fabric backpack fits 17.3 inch laptop, adds RFID pockets, USB pass-through and luggage strap for travel or daily use

  • ColorBlack-17.3
  • Size/Dimensions18.6 in x 13.5 in x 10.8 in
  • MaterialDurable and high-quality water-repellent ballistic fabric
  • GenderUnisex
  • Water-repellent ballistic fabric protects gear in wet conditions
  • Fits laptops up to 17.3 inches with dedicated padded compartment
  • Built-in USB port enables on-the-go phone charging with own power bank
  • RFID-blocking pockets shield cards and passport from unauthorised scanning
  • Luggage strap secures backpack to trolley handle for easier travel

Laptop Backpack 17.3 Inch Black

This KROSER XXK999 backpack fits laptops up to 17.3 inches inside a dedicated padded compartment. It is built from water-repellent ballistic fabric and weighs 3.08 lbs. The design suits students, commuters and business travellers who need a single carry-on for tech and daily essentials. A hard-shell sunglass zone on top protects eyewear from crushing.

Who This Suits And Who Should Look Elsewhere

Buyers who want a TSA-friendly lay-flat laptop section, RFID-shielded pockets for cards and passports, and a luggage pass-through strap for rolling suitcases will find those features here. The built-in USB pass-through lets you connect a power bank stored inside to a phone outside. Shoppers needing a pack for laptops larger than 17.3 inches or a lighter frameless daypack should consider other options.

Key Specification Deciding Fit

The critical measure is the 17.3 inch maximum laptop size supported by the rear padded sleeve. External dimensions are 18.6 x 13.5 x 10.8 inches, so verify your device and airline carry-on limits match before purchase.

Highlights

  • Water-repellent ballistic fabric protects gear in wet conditions
  • Fits laptops up to 17.3 inches with dedicated padded compartment
  • Built-in USB port enables on-the-go phone charging with own power bank
  • RFID-blocking pockets shield cards and passport from unauthorised scanning
  • Luggage strap secures backpack to trolley handle for easier travel

Specifications

BrandKROSER
ColorBlack-17.3
Part NumberXXK999
Size/Dimensions18.6 in x 13.5 in x 10.8 in
MaterialDurable and high-quality water-repellent ballistic fabric
GenderUnisex

Questions about this item

What size laptop fits in the 18.6 x 13.5 x 10.8 in main compartment?

The padded laptop sleeve accepts devices up to 17.3 inches diagonally.

Does the built-in USB port work without a separate power bank?

No, the port is a pass-through cable; you must supply your own power bank inside the bag.

How can I confirm the RFID pockets are shielding my cards after packing?

Tap a contactless card against the pocket exterior — if the reader does not respond, the shielding is active.

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