---
product_id: 733703037
title: "18.4 Inch Laptop Backpack for Men, 50L Extra Large Travel Rucksack | with Luggage Strap and TSA Laptop Compartment for Men Women, Water Resistant School Backpack for Students Teachers, Grey"
brand: "matein"
price: "B/.428"
currency: PAB
in_stock: true
reviews_count: 13
category: "Matein"
url: https://www.desertcart.com.pa/products/733703037-18-4-inch-laptop-backpack-for-men-50l-extra-large
store_origin: PA
region: Panama
---

# 50L extra-large capacity Built-in USB charging port Anti-theft hidden pocket 18.4 Inch Laptop Backpack for Men, 50L Extra Large Travel Rucksack | with Luggage Strap and TSA Laptop Compartment for Men Women, Water Resistant School Backpack for Students Teachers, Grey

**Brand:** matein
**Price:** B/.428
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel smart, charge fast, and carry it all in style!

## Quick Answers

- **What is this?** 18.4 Inch Laptop Backpack for Men, 50L Extra Large Travel Rucksack | with Luggage Strap and TSA Laptop Compartment for Men Women, Water Resistant School Backpack for Students Teachers, Grey by matein
- **How much does it cost?** B/.428 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/733703037-18-4-inch-laptop-backpack-for-men-50l-extra-large)

## 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

- • **Weather the Commute:** Durable, water-resistant polyester fabric protects your gear rain or shine, from campus to international trips.
- • **Fly Through Security:** TSA-approved lay-flat design lets you breeze through airport checkpoints without unpacking your laptop.
- • **Travel Smart & Secure:** Anti-theft back pocket and luggage strap ensure your valuables stay safe and your hands stay free.
- • **Pack More, Stress Less:** Massive 50L capacity fits laptops up to 18.4", clothes, and all your travel essentials effortlessly.
- • **Stay Powered On The Go:** Integrated USB charging port keeps your devices juiced up anytime, anywhere—no more dead batteries.

## Overview

The MATEIN 18.4 Inch Laptop Backpack is a versatile, TSA-friendly travel companion with a massive 50L capacity, designed to fit laptops up to 18.4 inches. Crafted from water-resistant polyester, it features an anti-theft hidden pocket, a luggage strap for easy airport navigation, and a built-in USB charging port to keep your devices powered on the move. Ideal for professionals, students, and travelers seeking organized, secure, and stylish carry solutions.

## Description

Product Description Laptop Backpack for Travel Front Pocket and Multiple Pockets Main Compartment Large Storage Travel Backpack with Convenient Pocket Fits Most 18 inch Laptop TSA Approved Backpack Luggage Strap Anti Theft Design Specifications Dimensions: 20.5" x 14.2" x 8.5" (52 x 36 x 21.5 cm) Weight: 2.2 LBS (1 kg) Fabric: water resistant and quality 600D polyester Occasions: College School / Travel / Business Trip / Work / Camping / Hiking Daily Backpack College School Backpack Casual Backpack TSA FRIENDLY FUNCTIONAL Save more time at airport security checkpoint. The compartment with lay-flat technology can simply unfold to 90-180 degree. Ensures a Convenient and Quick TSA scan LARGE CAPACITY & ROOMY COMPARTMENTS Separated Laptop Pocket: Fits under 18 inch laptops, tablet and notebook Main Compartment: Books, magazines, thin clothes, headset, camera etc Front Compartment: Pens, keys, earphone, purse and easier to find Side Pockets: Water bottles, phone accessories, umbrella, other electronic devices Anti Theft Pocket: Wallets, passport, phones and various important items GREAT GIFTS Great gifts choice as Father Day Gifts, College Graduation Gifts, Christmas Gifts, New Year Gifts, Valentine's Day Gifts, etc. Special birthday day gifts for him or her, your son, daughter, husband, wife, families and friends Warm Tips Please close the zipper completely and place the zipper puller at the bottom, just in case to avoid zipper opening due to strong shaking when walking Please refer to the size chart to choose the backpack that suits you The backpack may have creases after packaging, gently smooth it out or hang it up to straighten This is a water-resistant backpack, can be used in drizzle days. Please do not expose it to heavy rain for a long time without any rain cover

Review: Carries everything & more, high quality!!! - Excellent rucksack! This is a very high quality rucksack that has exceeded my expectations as the price was so good! I am using mine for a work rucksack to replace a trolley case as I am finding they do not last and hurt my arms so I thought I would go back to a rucksack. After looking at a few options I came across this one and I did read the reviews and thought it was worth a try! I am so happy I did! It does everything and more that I wanted it to do! There is so much space for my laptop & headset, my A4 chunky folder, a white board & pens, a waterproof coat, all of my e-cig, purse, phone etc There is also a fabulous clip that has a push button so you have quick access to keys/languard. There is also a handy zip pocket on the back which is an excellent security pocket as it is hidden against your back when wearing the rucksack so the items are not on show. The quality of the material is second to none, it’s very high quality and feels durable and waterproof! I love the colour, I went for the Blue and it’s beautiful and a nice change from what I normally choose which is black as I have a black Labrador and boy he can’t half shed his fur! But I found the grey been too light for me so when I saw blue I thought I would give it a try and it’s better than I expected! It also has space for my water bottle and umbrella. This rucksack has exceeded my expectations!! I would highly recommend and when I need to replace I will be getting another as I know this rucksack will last me a long time!
Review: Good storage capacity and comfortable to wear too - This is a good product with plenty of storage space and pockets. Very comfortable to wear too. Pleased with this purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range Description | Adult |
| Apparel Fabric Weight Class | Medium Weight |
| Asin | B0BXRXC8CV |
| Backpack Design | Laptop Backpack |
| Best Sellers Rank | 2,477 in Computers & Accessories (See Top 100 in Computers & Accessories) 27 in Laptop Backpacks |
| Brand Name | MATEIN |
| Closure Type | Zipper |
| Colour | Grey |
| Compatible Device Size Maximum | 18.4 Inches |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (10,598) 4.6 out of 5 stars |
| Embellishment Feature | 18 inch Carry On Travel Backpack, extra large travel backpack for women men |
| Fabric Type | Matein Laptop Backpack is made of water resistant and durable polyester fabric. TSA friendly design and luggage sleeve for airport is very convenient for all the travelers or the daily commuters. |
| Fit To Size Sentiment | Positive |
| Fit Type | laptop_backpack |
| Item Dimensions D X W X H | 24.1D x 38.1W x 54.6H centimetres |
| Item Shape | Rectangular |
| Item Type Name | laptop travel backpack for women men |
| Item Weight | 2.1 Pounds |
| Lining Description | Polyester |
| Manufacturer | MATEIN |
| Manufacturer Part Number | 103502GRY |
| Material Type | Polyester |
| Model Name | 103502gry |
| Model Number | 103502GRY |
| Number Of Compartments | 4 |
| Number Of Items | 1 |
| Number Of Pockets | 4 |
| Other Special Features Of The Product | Airflow Back Panel Travel Backpack, TSA Checkpoint Friendly 18.4 inch Laptop Backpack, USB charger port backpack with Luggage Sleeve, Water Resistant Backpack |
| Outer Material Type | Polyester |
| Pattern | Grey |
| Pocket Description | Slash Pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | Travel Laptop Backpack |
| Recommended Uses For Product | Leisure, Travel, Work |
| School Type | College/University |
| Shell Type | Soft Shell |
| Size | 18.4 Inch |
| Sport Type | Hiking, Traveling |
| Storage Volume | 52 litres |
| Strap Type | Shoulder Strap |
| Subject Character | laptop travel backpack for women men |
| Theme | Travel Backpack Airline Approved |
| Water Resistance Level | Water Resistant |

## Images

![18.4 Inch Laptop Backpack for Men, 50L Extra Large Travel Rucksack | with Luggage Strap and TSA Laptop Compartment for Men Women, Water Resistant School Backpack for Students Teachers, Grey - Image 1](https://m.media-amazon.com/images/I/81QvuLUEREL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Carries everything & more, high quality!!!
*by B***S on 12 April 2026*

Excellent rucksack! This is a very high quality rucksack that has exceeded my expectations as the price was so good! I am using mine for a work rucksack to replace a trolley case as I am finding they do not last and hurt my arms so I thought I would go back to a rucksack. After looking at a few options I came across this one and I did read the reviews and thought it was worth a try! I am so happy I did! It does everything and more that I wanted it to do! There is so much space for my laptop & headset, my A4 chunky folder, a white board & pens, a waterproof coat, all of my e-cig, purse, phone etc There is also a fabulous clip that has a push button so you have quick access to keys/languard. There is also a handy zip pocket on the back which is an excellent security pocket as it is hidden against your back when wearing the rucksack so the items are not on show. The quality of the material is second to none, it’s very high quality and feels durable and waterproof! I love the colour, I went for the Blue and it’s beautiful and a nice change from what I normally choose which is black as I have a black Labrador and boy he can’t half shed his fur! But I found the grey been too light for me so when I saw blue I thought I would give it a try and it’s better than I expected! It also has space for my water bottle and umbrella. This rucksack has exceeded my expectations!! I would highly recommend and when I need to replace I will be getting another as I know this rucksack will last me a long time!

### ⭐⭐⭐⭐⭐ Good storage capacity and comfortable to wear too
*by M***L on 24 May 2026*

This is a good product with plenty of storage space and pockets. Very comfortable to wear too. Pleased with this purchase

### ⭐⭐⭐⭐ Nice laptop bag for travel
*by R***N on 28 November 2025*

Very nice bag, just a little bit smaller than i anticipated. fits my work laptop very well and travels very well. overall good value and would recommend.

## Frequently Bought Together

- MATEIN 18 Inch Laptop Backpack, 50 L Travel Backpack with Luggage Strap and TSA Laptop Compartment for Men Women, Extra Large Carry On Waterproof Computer Bag, Grey
- INIU Portable Charger, Slimmest 10000mAh 5V/3A Power Bank, USB C in&out High-Speed Charging Battery Pack, External Phone Powerbank Compatible with iPhone 16 15 14 13 12 Samsung S22 S21 Google iPad etc
- MATEIN Travel Laptop Backpack, Business Anti Theft Slim Sturdy Laptops Backpack with USB Charging Port, Water Resistant College School Computer Bag Gift for Men & Women Fits 15.6 Inch Notebook, Grey

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**Shop now:** [https://www.desertcart.com.pa/products/733703037-18-4-inch-laptop-backpack-for-men-50l-extra-large](https://www.desertcart.com.pa/products/733703037-18-4-inch-laptop-backpack-for-men-50l-extra-large)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-07-26*