Quick Summary
The HEROIC KNIGHT Business Backpack is a black 25L rucksack with a USB charging port, an anti-theft pocket and space for a 15.6 inch laptop. It is described as a business-style backpack for daily work, college and travel.
The design details stated for the bag include multiple compartments, a luggage strap, a top handle and a padded laptop compartment. It is also described as waterproof or water-resistant and as using 1800D Oxford fabric with a PU coating.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Business backpack / rucksack for everyday carry and travel. |
| Colour | Black. |
| Capacity | 25L, which helps with comparing how much you expect to carry. |
| Laptop size | Fits up to a 15.6 inch laptop, so the laptop compartment size matters. |
| Dimensions | 45 x 30 x 18 cm, useful for checking space and carry-on needs. |
| Weight | 950 g, which affects how heavy the bag feels before anything is packed inside. |
| Charging feature | USB charging port with two external USB ports and two built-in charging cables. |
| Storage features | Multiple compartments and an anti-theft pocket for organised storage. |
| Carry features | Luggage strap and top handle for carrying and trolley attachment. |
What to Compare Before Buying
- Laptop size: This model is stated to suit laptops up to 15.6 inches. Check your device size against the compartment opening and any sleeve you use.
- Pack size: The 25L capacity suits a moderate daily load. Compare it with the amount of paperwork, accessories and personal items you usually carry.
- Dimensions: At 45 x 30 x 18 cm, the overall size matters if you want a backpack that fits a particular storage space or travel setup.
- Charging setup: It has USB ports and built-in charging cables, so check that this layout suits the power bank arrangement you plan to use.
- Carry style: Features such as the luggage strap and top handle may matter if you expect to move between commuting, college and travel.
What Else You May Need
A power bank is needed if you want to use the USB charging function, as it is not included with the bag.
Before You Decide
Confirm that the 15.6 inch laptop size, 25L capacity and 45 x 30 x 18 cm dimensions match what you need. Check that the USB charging layout suits your own power bank setup, and make sure the selected bag is the black version.





