Quick Summary
The MATEIN Travel Laptop Backpack is a black expandable rucksack with a separate compartment for a 15.6 inch laptop. It is described as a business-style backpack for school, college, work and travel, with a normal capacity of 29.5 L that expands to 36.8 L.
The design includes multiple compartments, a hidden anti-theft pocket, a USB port with a built-in charging cable, and a luggage strap for placing it on a suitcase handle. The stated dimensions are 45.7 x 31.7 x 20.3 cm when normal and 45.7 x 31.7 x 25.4 cm when expanded.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | MATEIN. |
| Product type | Travel laptop backpack / rucksack for everyday carrying and travel. |
| Colour | Black. |
| Laptop compartment | Separate compartment for a 15.6 inch laptop. |
| Capacity | 29.5 L normal capacity, expanding to 36.8 L. Compare this with the amount you need to carry. |
| Dimensions | 45.7 x 31.7 x 20.3 cm normal, expanding to 45.7 x 31.7 x 25.4 cm. Check these against the space available. |
| Pockets | 17 pockets are stated, which may help buyers who want more separate storage. |
| Charging access | USB port with a built-in charging cable inside. The cable connects to a mobile power supply. |
| Back carrying support | Multi-panel padding back design and adjustable padded shoulder straps are stated. |
| Luggage strap | Includes a strap for placing the backpack on a suitcase handle. |
| Material | Water resistant polyester fabric with a metal zipper. |
What to Compare Before Buying
- Laptop size: This backpack has a separate compartment for a 15.6 inch laptop, so check that your device matches the stated size.
- Capacity: The bag expands from 29.5 L to 36.8 L, which matters if you need extra room for books, clothes or work items.
- Dimensions: Compare the normal and expanded measurements with the space you have at home, at work or in a travel bag setup.
- Organisation: The backpack has 17 pockets, so consider whether you want many smaller spaces for sorting items.
- Travel features: The luggage strap and USB charging access are useful to check if you want those extras in a carry bag.
What Else You May Need
The USB charging port needs your own mobile power supply connected to the built-in cable. If you want to use that feature, make sure you already have a compatible power bank.
Before You Decide
Check the 15.6 inch laptop compartment, the normal and expanded capacity, and the size measurements before choosing this backpack. Also confirm that you want the USB charging access and luggage strap features as part of the bag you are buying.






