---
product_id: 637809014
title: "MATEIN Extra Large 18.4 Inch Laptop Backpack, Travel Computer Backpack with USB Charging Port TSA Friendly, Anti Theft College Backpack Flight Approved Business Work Big Bag for Women Men, Grey"
brand: "matein"
price: "658 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Matein"
url: https://www.desertcart.ro/products/637809014-matein-extra-large-18-4-inch-laptop-backpack-travel-computer
store_origin: RO
region: Romania
---

# 54L extra-large capacity Built-in USB charging port TSA-friendly & anti-theft design MATEIN Extra Large 18.4 Inch Laptop Backpack, Travel Computer Backpack with USB Charging Port TSA Friendly, Anti Theft College Backpack Flight Approved Business Work Big Bag for Women Men, Grey

**Brand:** matein
**Price:** 658 Lei
**Availability:** ✅ In Stock

## Summary

> 🎒 Power your journey with style and space — the ultimate backpack for the modern professional.

## Quick Answers

- **What is this?** MATEIN Extra Large 18.4 Inch Laptop Backpack, Travel Computer Backpack with USB Charging Port TSA Friendly, Anti Theft College Backpack Flight Approved Business Work Big Bag for Women Men, Grey by matein
- **How much does it cost?** 658 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/637809014-matein-extra-large-18-4-inch-laptop-backpack-travel-computer)

## Best For

- matein enthusiasts

## Why This Product

- Trusted matein brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Comfort:** Multi-panel ventilated padding and adjustable straps ensure all-day support and stress-free carrying.
- • **On-the-Go Power Hub:** Integrated USB charging port keeps your devices juiced without digging through your bag.
- • **Massive 54L Capacity:** Fits laptops up to 18.4 inches plus all your daily essentials with room to spare.
- • **Travel-Ready Security:** Hidden anti-theft pocket and TSA-friendly design make airport navigation seamless and safe.
- • **Durable & Water Resistant:** Premium polyester fabric with metal zippers built to withstand daily hustle and weekend adventures.

## Overview

The MATEIN Extra Large 18.4 Inch Laptop Backpack offers a spacious 54-liter capacity designed to hold laptops up to 18.4 inches alongside multiple compartments for organized storage. Featuring a built-in USB charging port for convenient device charging on the move, it combines TSA-friendly and anti-theft features for secure travel. Crafted from water-resistant polyester with ergonomic padded straps, this backpack balances durability, comfort, and tech-savvy functionality, making it ideal for business, college, and travel.

## Description

Large Travel Laptop Backpack 18inch laptop backpack big backpack backpack for men women

Review: Comprehensive backpack. - Fulfills all my requirements, it’s a comprehensive backpack. I highly recommend it for traveling, school or work.
Review: Excellent bag - Very nice bag, compact with enough space for all the items including for some cloths also. very good finish as well.

## Features

- EXTRA LARGE & MANY POCKETS: Dimensions: 10 x 15.8 x 21.5 inches, Capacity: 54 Liters. One separate laptop compartment hold 18.4 Inch Laptop as well as 18， 17.3 Inch Laptop. One spacious packing compartment roomy for daily necessities,tech electronics accessories. Front compartment with many pockets, pen pockets and key fob hook, makes your item organized and easier to find
- FUNCTIONAL & SAFE: A luggage strap allows this big backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. With a hidden anti theft pocket on the back protect your valuable items from thieves. Well made for international airplane travel and day trip as a travel gift for men women
- COMFY & STURDY: Comfortable soft padded back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder. Foam padded top handle for a long time carry on
- USB PORT DESIGN: With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking. It's a great tech gift for him from wife, daughter and son. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge
- STURDY MATERIAL & SOLID: Made of Water Resistant and Sturdy Polyester Fabric with metal zippers. Ensure a secure & long-lasting usage everyday & weekend.Serve you well as professional office work bag, Large USB charging bagpack, back to college backpacks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWN1XQNT |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Backpack Design | Laptop Backpack |
| Best Sellers Rank | #176 in Computers ( See Top 100 in Computers ) #3 in Laptop & Netbook Computer Backpacks |
| Brand Name | MATEIN |
| Color | Grey |
| Compatible Device Size Maximum | 18.4 Inches |
| Customer Reviews | 4.7 out of 5 stars 105,541 Reviews |
| Embellishment Feature | Cord |
| Item Dimensions D x W x H | 25.4D x 40.1W x 54.6H centimeters |
| Item Shape | rectangular prism |
| Item Type Name | travel backpack |
| Item Weight | 1.2 Pounds |
| Item height | 21.26 inches |
| Lining Description | Polyester |
| Manufacturer | YoTwo |
| Material Type | Polyester/PVC |
| Model Name | 100703gry |
| Number Of Pockets | 15 |
| Number of Items | 1 |
| Outer Material | Polyester/PVC |
| Pattern | Large Travel Laptop Backpack |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | 18 Inch Travel Laptop Backpack Grey |
| School Type | Large Travel Laptop Backpack |
| Shell Type | Soft Shell |
| Storage Volume | 54 Liters |
| Strap Type | Shoulder Strap |
| Style Number | 100703GRY |
| Subject Character | Large Travel Laptop Backpack |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Images

![MATEIN Extra Large 18.4 Inch Laptop Backpack, Travel Computer Backpack with USB Charging Port TSA Friendly, Anti Theft College Backpack Flight Approved Business Work Big Bag for Women Men, Grey - Image 1](https://m.media-amazon.com/images/I/71ob3dlt-bL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comprehensive backpack.
*by A***B on 18 October 2025*

Fulfills all my requirements, it’s a comprehensive backpack. I highly recommend it for traveling, school or work.

### ⭐⭐⭐⭐⭐ Excellent bag
*by S***A on 7 May 2024*

Very nice bag, compact with enough space for all the items including for some cloths also. very good finish as well.

### ⭐⭐⭐⭐⭐ متينة
*by A***A on 4 January 2026*

جميلة

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ro/products/637809014-matein-extra-large-18-4-inch-laptop-backpack-travel-computer](https://www.desertcart.ro/products/637809014-matein-extra-large-18-4-inch-laptop-backpack-travel-computer)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-13*