Quick Summary
The KROSER School Laptop Backpack is a large laptop backpack with room for a 17.3 inch laptop. It includes a USB port, a headphone interface and RFID pockets, making it a practical option for carrying work, study or travel essentials in one bag.
The bag is described as water-repellent and comes with separated compartments and pockets for items such as a computer, iPad, power bank, A4 files, wallet, pens, cards and clothes. A luggage strap is included for fixing the backpack to a trolley handle.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Laptop backpack with multiple compartments and pockets. |
| Laptop size | Fits up to 17.3 inch laptop, so the buyer should compare their device size before choosing. |
| Dimensions | 18.5” x 13.5” x 9.1”, useful for checking space and carry needs. |
| Weight | 2.98 lb, which affects how heavy the bag feels when loaded. |
| Material | Water-repellent poly fabric. |
| Included features | USB port, headphone interface, RFID pockets, luggage strap, reflective stripe and adjustable padded shoulder straps. |
| Power bank | Power bank is not included. |
What to Compare Before Buying
- Laptop size: This bag fits up to a 17.3 inch laptop. Check the actual size of your device and any sleeve or case you use.
- External size: The stated dimensions are 18.5” x 13.5” x 9.1”. Compare them with the space you have for carrying or storage.
- Carry setup: The USB port and headphone interface are built into the bag, but the power bank is not included, so check whether you already have the item needed for charging.
- Organisation: The compartments are set up for a laptop, iPad, files and everyday items, so consider whether that layout suits what you carry.
- Travel use: The luggage strap is useful if you want to secure the backpack to a trolley handle.
Before You Decide
Confirm that your laptop is within the 17.3 inch fit limit and that the stated dimensions suit your carry needs. Check whether you want a backpack with a USB port, headphone interface and RFID pockets, and remember that a power bank is not included.
If trolley attachment matters, the luggage strap is part of the design. The water-repellent fabric and padded straps are part of the overall bag specification, so they should be considered alongside the size and layout before choosing an offer.






