---
product_id: 589749579
title: "MATEIN Extra Large 18.4 Inch Laptop Backpack, TSA Friendly Travel Backpack"
brand: "matein"
price: "$U8424"
currency: UYU
in_stock: true
reviews_count: 13
category: "Matein"
url: https://www.desertcart.uy/products/589749579-matein-extra-large-18-4-inch-laptop-backpack-tsa-friendly
store_origin: UY
region: Uruguay
---

# 54L spacious storage Fits up to 18.4" laptops TSA-friendly & luggage strap MATEIN Extra Large 18.4 Inch Laptop Backpack, TSA Friendly Travel Backpack

**Brand:** matein
**Price:** $U8424
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel smart, pack large, move free — the backpack that works as hard as you do.

## Quick Answers

- **What is this?** MATEIN Extra Large 18.4 Inch Laptop Backpack, TSA Friendly Travel Backpack by matein
- **How much does it cost?** $U8424 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/589749579-matein-extra-large-18-4-inch-laptop-backpack-tsa-friendly)

## 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

- • **All-Day Comfort:** Ergonomic padded straps and ventilated back panel reduce strain, keeping you fresh from commute to meeting.
- • **Security on the Go:** Hidden anti-theft pocket safeguards valuables, so you stay worry-free wherever you roam.
- • **Travel-Ready Design:** TSA-friendly size and luggage strap make airport navigation effortless—your perfect carry-on companion.
- • **Ultimate Tech Organizer:** Dedicated laptop compartment fits up to 18.4" devices, plus multiple pockets for seamless gadget management.
- • **Durable & Water Resistant:** Premium polyester fabric with metal zippers ensures your backpack withstands daily hustle and weekend adventures.

## Overview

The MATEIN Extra Large 18.4 Inch Laptop Backpack is a TSA-friendly, water-resistant travel companion designed for professionals on the move. With a spacious 54-liter capacity, ergonomic comfort features, and secure anti-theft pockets, it fits laptops up to 18.4 inches and organizes all your essentials for seamless daily commutes and international travel.

## Description

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

Review: 2nd Purchase in 3 years - We bought this three years ago for our ELDEST. A boy rough and tumble teenager carried it through Middle School with 20 pounds of weight and a stainless steel water bottle it survived three years of being tossed around. He refuses to have any other book bag I bought him a namebrand and he will not use it because of how many pockets and the secret pocket That’s in the back to protect his phone. So we recently upgraded by buying the same exact thing but it seems to be better than the one that we had he said the zippers are different longer whatever that maybe he is on the spectrum so he notices small differences. And he was willing to change colors instead of gray we got black. When the bag came in I was sick and he made his book bag switch over which is a really big deal that’s how much he wanted to use it the only problem we had with his old book back is he got the mesh part caught on something and ripped it where his stainless steel water bottle went and that hole grew bigger. It never completely bottomed out but I didn’t want my son walking around with a beat up book bag that was three years old as a freshman in high school after purchasing a namebrand he doesn’t care about brands I just wanted him to fit in. I wasted my money on name that namebrand did not have all the features this one did especially that pocket which now I believe every book bag should have because my daughter does not have one and we’ve had issues with phones being stolen at school. They cannot put it in the outer pockets somebody will steal it or steal something out of their bag so important things need to be put in that hidden pocket that is up against the users back. It holds my son‘s laptop/Chromebook and every there are no lockers so everything he has for school is in that bag. Considering the last one was still usable it still is it’s just I would prefer a nicer cleaner look the gray I could’ve cleaned it yes but the black looks sleeker and they have seemed to have made improvement or the black it’s just different than the gray I don’t know. I am just this is a 10 out of a 10 recommendation. When you’ve got very very picky children where you have to buy multiples of everything if they like something he wears the same pair of pants to school every day they don’t care that it’s the same pair so you buy multiples. So I’m going to probably buy more of these book bags to get him through high school college and he wants an emergency book bag. Bag. As a family emergency plan every human has a book bag/bag it’s tactical to carry lifesaving emergency items. And we’re ahead of the game because his old book bag is still usable besides one mesh pocket the newer version that I’m reviewing right now I will say the pocket seems to be deeper than mesh pocket that is on the side that his water bottle goes in it seems to be larger than the last one it’s the same water bottle that he’s had For two school years in a row and it fits much tighter snugger and deeper. I used to feel like his water bottle was going to fall out it never did but the way it looked it made me feel that way as a neurodivergent person I hope other neurodivergent person can appreciate this review and the type of detailing I’m giving. And I am happy to come back with a video comparing the two. We did go with the larger size I wasn’t sure what I ordered a couple years ago size wise. I went to my orders I clicked on the book bag and there is options and I’m like what size did I order took the measuring tape and it said it was at least 17 inches so I knew he needed the 17 inch one. at pictures when trying to purchase is confusing when you click sizes if you click on the 15 inch some of the pictures are still the same as the 17 inch. So that is difficult to understand we do have the 17 inch I recommend that over the 15 inch. Yes it does cost more money but you get so much more with the few extra dollars. The shoulder straps are comfortable. They have never broken. At one point when we first got his original bag the doctor had to write a note due to his traumatic brain injury he has some health or physical conditions with his lungs and his book bag could not weigh more than 17 pounds. He was starting to have a hunch back bad posture and pain . Because there are no more lockers that’s not a thing where we live. But since then he’s grown seven in the year of 2023. I still feel like he shouldn’t be caring 20 pounds but it is helping build strength and his posture is much better with this book bag keeping his shoulders back . I do these reviews because that’s how I purchase items how I make decisions are based on reviews. My son is almost the same height as me I’m 5 foot 11. He is high-level now so I would say he’s 59 to 510 he’s about 100 pounds This book bag suits him wonderfully it is a book bag that I will be purchasing for myself. I don’t know the specs in terms of waterproof or anything like that. He does like the ability to put a charger in it a power bank. Each pocket has a specific purpose. And it didn’t change too much The outside pockets that are exposed are still well placed and in a way hidden. Still not a place to put a phone. Phones his does not go in his pocket most children I know use them in their pockets. Their school allows them to have phones. My son feels that he could be pickpocketed . So that zipper is a game changer. I have seen dupes of this book bag and they do not have that zipper it looks like it in the picture but it’s a mesh airflow there is no zipper there do not fall for the dupes I almost dead I almost purchased the wrong bag that’s why I always go back to my original order to re-order from. I favorite things. Unfortunately sometimes those things are no longer there we got lucky with this book bag. Now we have a namebrand from when I was in school that sort of useless it does not have the features nowhere near the features this book has for computer/tablet or laptop. Don’t waste your money on Jan sports. But again my kid does not care about brands I order the same shoe and the next size and have been for years I ordered the same pants and a different size and he wears them every single day he has the same pair of pants. with a genius IQ 4.925 GPA going for engineering a believes this is the best book bag well-made book bag there is. I am not as smart as my child just super neurodivergent spicy uses talk to text this review is for other neurodivergent people. I know I make very long posts or reviews. Too much to read. Details matter. For the people that will not read it this review is not for them for the people that need to know little details this is for you. And I will be back with pictures and videos highlighting the features that we like the most. I mean the user of the book bag. I will be the one highlighting them as he does not consent to being on camera. I will do my best to reinterpret his explanations of the features. Everything above was my experience as a parent a neurodivergent parent purchasing for a neurodivergent child !
Review: Fits my computer, controllers, plugs, etc., with ease. - Excellent bag for computers. I used it on my recent 3 plane trips and it worked great. What I like the most is not feeling the computer on my back because of the padding. It is not a heavy bag, but still built with a lot of protective cushion. There are 4 main compartments with lots of several compartments, even some mesh so you can see thru them for stuff. The stitching is strong and will not fall apart at the seems. Excellent quality workmanship. It is a bag suitable for kids or adults. I am using it as a computer, travel, all purpose bag. Its large enough that it fits my gaming system with room for controllers, plugs, etc. Great bag to have.

## Features

- COMPANY WITH YOU ANYWHERE: This backpack is nice carry on travel backpack for men & women: size 10"D x 15.8"W x 21.5"H, meets all your organizing needs. Made for travel and daily commutes, with organized pockets for clothes, a bottle, an umbrella, and tech accessories. 18 inch laptop backpack size easy to carry on and keeps your hands free—helping you feel prepared, and easy from departure to arrival and enjoy your trip
- LOTS OF STORAGE SPACE&POCKETS: One separate laptop compartment hold 18.4 Inch Laptop as well as 18 Inch,17.3 Inch 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
- COMFORTABLE USING: Designed for all-day comfort using, this laptop backpack for men features a soft padded back panel with thick yet breathable multi-layer ventilated cushioning that provides excellent support and helps reduce pressure on your back. The adjustable shoulder straps are breathable and ergonomically padded to ease shoulder strain, while the foam-padded top handle ensures a comfortable grip for extended carrying
- FUNCTIONAL & SAFE: A luggage strap allows 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
- STURDY MATERIALS & 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,slim bagpack, back to college backpacks. 18 inch travel laptop backpack for daily using and organize

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWN1XQNT |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Backpack Design | Laptop Backpack |
| Backpack Harness Size | Large |
| Backpack Harness Type | Shoulder Harness |
| Best Sellers Rank | #4 in Laptop Backpacks |
| Brand Name | MATEIN |
| Color | Grey |
| Compatible Device Size Maximum | 18.4 inches |
| Customer Reviews | 4.7 out of 5 stars 114,489 Reviews |
| Embellishment Feature | Cord |
| Fit Type | laptop |
| Fit to Size Sentiment | Neutral |
| Import Designation | Imported |
| Item Dimensions D x W x H | 10"D x 15.8"W x 21.5"H |
| Item Shape | rectangular prism |
| Item Type Name | travel backpack |
| Item Weight | 1.2 pounds |
| Lining Description | Polyester |
| Manufacturer | YoTwo |
| Manufacturer Part Number | 100703GRY |
| Material Type | Polyester/PVC |
| Model Name | 100703gry |
| Number Of Pockets | 15 |
| Number of Compartments | 8 |
| Number of Items | 1 |
| Other Special Features of the Product | Large Capacity, Travel Backpack, Water Resistant |
| Outer Material | Polyester/PVC, Polyester/PVC, Polyester/PVC, Polyester/PVC, 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 |
| Recommended Uses For Product | Travel |
| School Type | Large Travel Laptop Backpack |
| Shell Type | Soft Shell |
| Shoulder to Bottom Hem Length | 50 centimeters |
| Size | 18 Inch |
| Sport Type | Travelling |
| Storage Volume | 54 liters |
| Strap Type | Shoulder Strap |
| Style Number | 100703GRY |
| Subject Character | Large Travel Laptop Backpack |
| Theme | Large Travel Laptop Backpack |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Images

![MATEIN Extra Large 18.4 Inch Laptop Backpack, TSA Friendly Travel Backpack - Image 1](https://m.media-amazon.com/images/I/81NLN-V4S2L.jpg)
![MATEIN Extra Large 18.4 Inch Laptop Backpack, TSA Friendly Travel Backpack - Image 2](https://m.media-amazon.com/images/I/51cQer9oNTL.jpg)
![MATEIN Extra Large 18.4 Inch Laptop Backpack, TSA Friendly Travel Backpack - Image 3](https://m.media-amazon.com/images/I/7187Oou-tVL.jpg)
![MATEIN Extra Large 18.4 Inch Laptop Backpack, TSA Friendly Travel Backpack - Image 4](https://m.media-amazon.com/images/I/71U9HdHRcwL.jpg)
![MATEIN Extra Large 18.4 Inch Laptop Backpack, TSA Friendly Travel Backpack - Image 5](https://m.media-amazon.com/images/I/719SGudVwVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 2nd Purchase in 3 years
*by D***5 on March 2, 2024*

We bought this three years ago for our ELDEST. A boy rough and tumble teenager carried it through Middle School with 20 pounds of weight and a stainless steel water bottle it survived three years of being tossed around. He refuses to have any other book bag I bought him a namebrand and he will not use it because of how many pockets and the secret pocket That’s in the back to protect his phone. So we recently upgraded by buying the same exact thing but it seems to be better than the one that we had he said the zippers are different longer whatever that maybe he is on the spectrum so he notices small differences. And he was willing to change colors instead of gray we got black. When the bag came in I was sick and he made his book bag switch over which is a really big deal that’s how much he wanted to use it the only problem we had with his old book back is he got the mesh part caught on something and ripped it where his stainless steel water bottle went and that hole grew bigger. It never completely bottomed out but I didn’t want my son walking around with a beat up book bag that was three years old as a freshman in high school after purchasing a namebrand he doesn’t care about brands I just wanted him to fit in. I wasted my money on name that namebrand did not have all the features this one did especially that pocket which now I believe every book bag should have because my daughter does not have one and we’ve had issues with phones being stolen at school. They cannot put it in the outer pockets somebody will steal it or steal something out of their bag so important things need to be put in that hidden pocket that is up against the users back. It holds my son‘s laptop/Chromebook and every there are no lockers so everything he has for school is in that bag. Considering the last one was still usable it still is it’s just I would prefer a nicer cleaner look the gray I could’ve cleaned it yes but the black looks sleeker and they have seemed to have made improvement or the black it’s just different than the gray I don’t know. I am just this is a 10 out of a 10 recommendation. When you’ve got very very picky children where you have to buy multiples of everything if they like something he wears the same pair of pants to school every day they don’t care that it’s the same pair so you buy multiples. So I’m going to probably buy more of these book bags to get him through high school college and he wants an emergency book bag. Bag. As a family emergency plan every human has a book bag/bag it’s tactical to carry lifesaving emergency items. And we’re ahead of the game because his old book bag is still usable besides one mesh pocket the newer version that I’m reviewing right now I will say the pocket seems to be deeper than mesh pocket that is on the side that his water bottle goes in it seems to be larger than the last one it’s the same water bottle that he’s had For two school years in a row and it fits much tighter snugger and deeper. I used to feel like his water bottle was going to fall out it never did but the way it looked it made me feel that way as a neurodivergent person I hope other neurodivergent person can appreciate this review and the type of detailing I’m giving. And I am happy to come back with a video comparing the two. We did go with the larger size I wasn’t sure what I ordered a couple years ago size wise. I went to my orders I clicked on the book bag and there is options and I’m like what size did I order took the measuring tape and it said it was at least 17 inches so I knew he needed the 17 inch one. at pictures when trying to purchase is confusing when you click sizes if you click on the 15 inch some of the pictures are still the same as the 17 inch. So that is difficult to understand we do have the 17 inch I recommend that over the 15 inch. Yes it does cost more money but you get so much more with the few extra dollars. The shoulder straps are comfortable. They have never broken. At one point when we first got his original bag the doctor had to write a note due to his traumatic brain injury he has some health or physical conditions with his lungs and his book bag could not weigh more than 17 pounds. He was starting to have a hunch back bad posture and pain . Because there are no more lockers that’s not a thing where we live. But since then he’s grown seven in the year of 2023. I still feel like he shouldn’t be caring 20 pounds but it is helping build strength and his posture is much better with this book bag keeping his shoulders back . I do these reviews because that’s how I purchase items how I make decisions are based on reviews. My son is almost the same height as me I’m 5 foot 11. He is high-level now so I would say he’s 59 to 510 he’s about 100 pounds This book bag suits him wonderfully it is a book bag that I will be purchasing for myself. I don’t know the specs in terms of waterproof or anything like that. He does like the ability to put a charger in it a power bank. Each pocket has a specific purpose. And it didn’t change too much The outside pockets that are exposed are still well placed and in a way hidden. Still not a place to put a phone. Phones his does not go in his pocket most children I know use them in their pockets. Their school allows them to have phones. My son feels that he could be pickpocketed . So that zipper is a game changer. I have seen dupes of this book bag and they do not have that zipper it looks like it in the picture but it’s a mesh airflow there is no zipper there do not fall for the dupes I almost dead I almost purchased the wrong bag that’s why I always go back to my original order to re-order from. I favorite things. Unfortunately sometimes those things are no longer there we got lucky with this book bag. Now we have a namebrand from when I was in school that sort of useless it does not have the features nowhere near the features this book has for computer/tablet or laptop. Don’t waste your money on Jan sports. But again my kid does not care about brands I order the same shoe and the next size and have been for years I ordered the same pants and a different size and he wears them every single day he has the same pair of pants. with a genius IQ 4.925 GPA going for engineering a believes this is the best book bag well-made book bag there is. I am not as smart as my child just super neurodivergent spicy uses talk to text this review is for other neurodivergent people. I know I make very long posts or reviews. Too much to read. Details matter. For the people that will not read it this review is not for them for the people that need to know little details this is for you. And I will be back with pictures and videos highlighting the features that we like the most. I mean the user of the book bag. I will be the one highlighting them as he does not consent to being on camera. I will do my best to reinterpret his explanations of the features. Everything above was my experience as a parent a neurodivergent parent purchasing for a neurodivergent child !

### ⭐⭐⭐⭐⭐ Fits my computer, controllers, plugs, etc., with ease.
*by K***I on August 9, 2026*

Excellent bag for computers. I used it on my recent 3 plane trips and it worked great. What I like the most is not feeling the computer on my back because of the padding. It is not a heavy bag, but still built with a lot of protective cushion. There are 4 main compartments with lots of several compartments, even some mesh so you can see thru them for stuff. The stitching is strong and will not fall apart at the seems. Excellent quality workmanship. It is a bag suitable for kids or adults. I am using it as a computer, travel, all purpose bag. Its large enough that it fits my gaming system with room for controllers, plugs, etc. Great bag to have.

### ⭐⭐⭐⭐⭐ This backpack has been with me for the long run!!
*by G***. on June 27, 2026*

I originally purchased this backpack when I started college. A year later my dog chewed it up so I had to buy another one. I really enjoy this backpack since there are so many organized pockets and well thought out features- such as zippers you can add your own locks to, a hidden pocket on the back of the bag, and even a detachable keychain you can put on your keys. I could fit everything I needed to spend a whole day on campus (I commuted daily). Years later, I am still using this backpack, so it is most definitely durable. This bag has been through so much and still works like a charm. I’ve found a way to use every pocket it provides and cannot recommend this backpack enough. It helped me get my degree and now come with me with work everyday, even 6 years later. Best $20(ish) purchase I have ever made!!

## Frequently Bought Together

- 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
- 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, 17 Inch Business Flight Approved Carry on Backpack, TSA Large Computer Bag for Men Women with USB Port and Trolley Sleeve, College School Tactical Book Bag, Grey

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-09-09*