---
product_id: 455176739
title: "Extra Large Backpack 55L,18.4 Inch Travel Laptop Work Bag with USB Charging Port Big Business Flight Approved TSA Heavy Duty Computer Rucksack for Men Women College School,Black"
brand: "puslom"
price: "₱8576"
currency: PHP
in_stock: true
reviews_count: 13
url: https://www.desertcart.ph/products/455176739-extra-large-backpack-55l-18-4-inch-travel-laptop-work
store_origin: PH
region: Philippines
---

# 55L super capacity Built-in USB charging port TSA-approved lay-flat design Extra Large Backpack 55L,18.4 Inch Travel Laptop Work Bag with USB Charging Port Big Business Flight Approved TSA Heavy Duty Computer Rucksack for Men Women College School,Black

**Brand:** puslom
**Price:** ₱8576
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel smart, charge fast, and stay secure — the ultimate backpack for the modern mover.

## Quick Answers

- **What is this?** Extra Large Backpack 55L,18.4 Inch Travel Laptop Work Bag with USB Charging Port Big Business Flight Approved TSA Heavy Duty Computer Rucksack for Men Women College School,Black by puslom
- **How much does it cost?** ₱8576 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/455176739-extra-large-backpack-55l-18-4-inch-travel-laptop-work)

## Best For

- puslom enthusiasts

## Why This Product

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

## Key Features

- • **Massive 55L Storage:** Carry everything from laptops to weekend essentials with 20+ smart pockets for ultimate organization.
- • **On-the-Go Power Boost:** Integrated USB charging port keeps your devices powered while you hustle.
- • **Anti-Theft & Night Safety:** Hidden back pocket secures valuables; reflective accents keep you visible after dark.
- • **Ergonomic & Weather-Ready:** Water-resistant, tear-proof fabric with breathable airflow back panel for all-day comfort.
- • **Seamless Airport Security:** TSA-approved lay-flat compartment lets you breeze through checkpoints without unpacking.

## Overview

This 55L extra-large backpack is designed for professionals and students who demand space, security, and convenience. Featuring a TSA-approved lay-flat laptop compartment for up to 18.4-inch devices, a built-in USB charging port, and over 20 pockets for organized storage, it’s crafted from durable, water-resistant polyester with ergonomic airflow padding. Ideal for business travel, school, and daily use, it combines heavy-duty functionality with sleek, modern style.

## Description

Suitable for a variety of Occasion:
FOR BUSINESS TRAVEL - Suitable for business trip. The smart laptop backpack has large storage space to hold clothes, books, tech electronics and other travel gears. Multi-pockets design keeps your items looking neat and tidy. It can be serves as a heavy duty rucksack, large business travel backpack, usb backpack, computer backpack, office backpack, notebook backpack and large padded laptop backpack for men and women. Perfect for international travel, weekend short trip getaways, airplane travel.
FOR SCHOOL - This black rucksack with multi compartments provide spacious space for easy storage and organization. You can easy put college supplies, stationery, school books in it. Serve you well as large school backpack, college backpack, middle school backpack, high school bag for boys, girls and teens. Also can be used as xl laptop backpack, big rucksack for men and women adult. Lots of pockets make your school stuff organized perfectly. Good choice for back to school students.
FOR WORK AND DAILY USE - Tech backpack come with a laptop compartment can hold 1-2 laptops. Other compartments large capacity design makes it possible to pack many things too. It can be used as a work laptop bag, work backpack, school backpack, business backpack, day backpack. Also can be used as hiking backpack, camping backpack, travelling backpack, outdoor activities backpack and so on.
GREAT GIFTS - Can be used  as pratical gifts for men and women as Women's Day Gift, Mother’s Day  Gift, Father’s Day Gift, Thanks Giving Day Gift, Christmas Gift, Valentine's Day Gift, College School Gift, High School Gift, Graduation  Gift etc. Idea special present for her/him go to school, traveling and  work.
What you could get:
Large Backpack Men * 1
USB cable * 1 (power bank is not included)
Night light reflective design on the front and the shoulder to make you be noticed in dark.
Feature for 55 Litre Extra Large Travel Laptop backpack :
1.Back Luggage Sleeve: A luggage sleeve allows travel backpack fit on luggage/suitcase, slide over luggage handle tube for easier transport. Don't have to carry the backpack on your back, less burden on your shoulder and back when on the go. Also fit under the plane seat.
2.Anti-Theft Zipper Back Pocket: Anti theft laptop backpack with a hidden anti theft pocket on the back protect your valuables such as passport and money from thieves when traveling, making your journey and travelling more convenient wherever you go.
3.Water Resistant Material: 18.4 inch computer backpack is made of water resistant and sturdy polyester fabric with metal zippers and many foam padding. This 55 litre laptop bag can be used as work bag for mens womens, college high school backpack and middle school bag for boys girls.
4.Big Capacity & Easy to carry: This sturdy laptop backpack with large size to hold your 18.4 inch laptop or 17.3 inch 17 inch 15.6 inch 15 inch,14 inch Laptop. The main oversized compartment design  provides a large storage to put in many stuff. It can easily hold your things 55L or 50L,45L,30L. Front compartment with pen pockets and a key fob hook organizes your small items and makes them easier to find. A sturdy soft handle with foam on the top for easy carrying.
5.Usb Charging Port Design: The usb charging backpack with built in USB charger outside and built in charging cable inside, offers you a more convenient way to charge your phone while walking. Please noted that this extra large rucksack doesn't power itself.
6.TSA Design: The compartment with lay-flat technology can simply unfold to 90-180 degree. Opening quickly and quickly through the airport security checkpoint. Gives you more convenient and save more time.Exclusive designed for airplane traveling.
7.Air Flow System: A comfortable airflow foam-pad back design with soft, multi-panel breathable mesh padding provides maximum back support. The unique shoulder strap decompression design with breathable mesh helps relieve stress on your shoulders.
Large Multi-Compartment and Pocket:
• 1* Padded Laptop Compartment: Fits UNDER 19 Inch Laptops, Macbook, iPad and notebook
• 1* Large Main Compartment: oversized capacity can hold clothes, books and other travel essentials
• 2* Front Compartment(Including 5 divider small pockets and keychain): For cellphones, pens, keys, pouch, glasses, earphone and other small items
• 2* Side Pockets: Elasticized mesh pockets on both sides, fit water bottle, umbrella and other items
• 1* Anti-Theft Back Pocket: Passport, wallet, or other valuables
• 1* lanyard Pocket: Hang sunglasses and other small pendants

## Features

- SUPER LARGE CAPACITY & MULTI POCKETS - Large rucksack owns 20+ independent pockets for large storage and organization for small items.3 main compartment,1 separate padded laptop compartment pocket,1 front zipped pocket.Both side mesh pockets outside for oversize water bottle and umbrella,three net compartment fit your laptop accessories,school supplies.9 inner pockets for keys,pen or small items.With lanyard design on the shoulder strap,sunglasses is easily to hang with.
- TSA APPROVED & LUGGAGE SLEEVE - At Checkpoint,Unfolds the mens rucksack freely 90-180 degree making you quickly through the airport security and keep items tidy,exclusive designed for flight travel.This large backpack fits under seat on an airplane.A luggage strap on the back allows the travelling backpack to be fitted on luggage/suitcase,slide over the luggage upright handle tube for easier carrying.Serve as a extra large durable backpack for travel,shool bag for boys girls teens.
- EXTRA LARGE & GAMING LAPTOP BACKPACK - 3 spacious main multi compartments give excellent protection for a 18.4 laptop and tablet. Exterior size of the black backpack: 21.3*16.1*10.6(inches). Capacity: 55L. Fits most 19,18.4,18,17.3,17,15.6,15 inch laptops. The laptop compartment is big enough for holding gaming laptop. Served as gaming backpack, work backpack, large capacity backpack for men women, high college school student backpack for boys girls.
- USB CHARGING PORT & ANTI THEFT & NIGHT LIGHT REFLECTIVE - The usb charging laptop backpack with built in charging cable provides a convenient way to charge your phone and other electronic devices while walking. With a hidden anti theft pocket on the back protect your valuable items from thieves. Night light reflective design on the front and the shoulder to make you be noticed in dark. This big rucksack perfect for Work / Airplane Travel / Business Trip / Hiking Camping / Overnight Trip.
- DURABLE & STURDY & COMFORTABLE -This 18.4inch laptop backpack is made of high-density,light and durable,water resistant polyester material with waterproof zippers.It's very sturdy,tear resistant heavy duty backpack.Comfortable airflow back design with breathable mesh,thick and soft multi-panel ventilated sponge padding gives you maximum back support.Wide breathable and adjustable shoulder straps relieve the stress of the shoulders.A rugged handle with Foam padded for a long time carry on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range Description | Adult |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Heavyweight |
| Asin | B0B2RC7F6M |
| Backpack Design | Laptop Backpack |
| Backpack Harness Type | Shoulder Harness |
| Best Sellers Rank | 790 in Computers & Accessories (See Top 100 in Computers & Accessories) 11 in Laptop Backpacks |
| Brand Name | PUSLOM |
| Closure Type | Zipper |
| Colour | Black |
| Compatible Device Size Maximum | 18.4 Inches |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,588) 4.6 out of 5 stars |
| Embellishment Feature | Plush Accent |
| Fabric Type | Sturdy Polyester Fabric |
| Fit To Size Sentiment | Positive |
| Fit Type | Comfortable |
| Item Dimensions D X W X H | 26.9D x 27W x 54H centimetres |
| Item Shape | Rectangular |
| Item Type Name | Backpack |
| Item Weight | 1 Kilograms |
| Lining Description | Polyester |
| Manufacturer | PUSLOM |
| Material Type | Polyester |
| Number Of Compartments | 3 |
| Number Of Items | 1 |
| Number Of Pockets | 20 |
| Other Special Features Of The Product | Large Capacity,USB Charging Port,Water Resistant,Bottle Holder,Airflow Back Panel,Breathable,Durable,Adjustable,Comfortable,Laptop Compartment,Padded Strap,Tear Resistant,Shoulder Strap,Water Resistant,Anti-Theft |
| Outer Material Type | Polyester |
| Pattern | Solid |
| Pocket Description | 20 independent pockets, 1 separate padded laptop compartment, three mesh pockets, 9 inner pockets |
| Product Care Instructions | Hand Wash Only |
| Product Style | Travel Backpacks |
| Recommended Uses For Product | Hiking, Travel |
| School Type | High School, College/University |
| Shell Type | Soft Shell |
| Size | 18.4 inch |
| Sport Type | Hiking |
| Storage Volume | 55 litres |
| Strap Type | Adjustable shoulder straps |
| Subject Character | Sports |
| Theme | Gaming |
| Unit Count | 1 count |
| Water Resistance Level | Waterproof |
| Zippered Compartment Count | 3 |

## Images

![Extra Large Backpack 55L,18.4 Inch Travel Laptop Work Bag with USB Charging Port Big Business Flight Approved TSA Heavy Duty Computer Rucksack for Men Women College School,Black - Image 1](https://m.media-amazon.com/images/I/810iDO0GV5L.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: What are the dimensions of the large second compartment? I need to carry a 17x17cm lunchbox which laptop in othe compartment plus files etc.**
A: Yes you will have plenty of room. A great bag.

**Q: I just bought this bag & tried the charging port, but does not work. Has anyone else had this problem?**
A: Yes I had the same problem I think the cable fitted is too heavy for transportation of charge. I just don't use it.

**Q: Hi i am going on a trip soon, just wondering this bag apparently is 41x27x54cm but airlingus underseat dimensions are 25x33x20cm. should i chance this**
A: Hi I’ve taken it on a plane and it fitted under the seat. But I think it depends on how much you put in it.

**Q: would this accept velcro camera dividers so i could use as a camera bag as well**
A: The size should be fine for a lot of camera equipment but it's not rigid like a traditional camera bag and there's not velcro straps in place to attach other velcro straps and so I'm not sure it would be suitable to properly protect your equipment or keep your velcro padding in place. That said, if you have fabric adhesives you could probably create attachment points. There's so many potential variables involved there can't be certainty. Perhaps just put a small camera bag inside this one. Perhaps someone else will have better advice.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Spacious, Practical & Perfect for my Hair and Makeup Kit
*by  on Reviewed in the United Kingdom 23 July 2026*

After the zip broke on my previous ZÜCA hair and makeup backpack, I bought this as a replacement and I'm so pleased with it. It holds so much of my hair and makeup kit, with plenty of room to keep everything organised. The straps are comfortable, there are lots of useful zip compartments, and it's really deep and spacious. It's exactly what I needed and excellent value for the quality. Highly recommended!

### ⭐⭐⭐⭐⭐ Surprisingly spacious and built to last
*by  on Reviewed in the United Kingdom 6 August 2026*

I’ve been really impressed with this backpack. It has a built-in USB charging port, so you can keep a power bank inside the bag and easily charge your phone or other devices without opening it, which is incredibly convenient when you're on the move.The storage capacity is excellent too. I packed it to the brim, carrying around 18 kg, and it handled the weight without any issues. The stitching, zips and straps have all held up well.If you need a large, durable backpack for travel, work or carrying heavy loads, I’d happily recommend this one. It offers excellent value for the money.

### ⭐⭐⭐⭐⭐ Tested for 3 years, perfect for what I need from a backpack
*by  on Reviewed in the United Kingdom 23 January 2026*

This is a review based on almost three years of experience by a user (me) who's probably the kind of person that subjects their backpacks to the most extreme stress due to my habits. I cycle to work every day and on a normal day carry around 4 kgs of lock, replacement clothes, laptop, spare battery, cycle repair tools, and so on. On Tuesday I add to that a full martial arts kit with shin pads, two types of boxing gloves, mouth and arm guards, etc. On weekends I buy 2 weeks of groceries that I need to bring back on my bike and typically I load the backpack with maybe 5-6 bottles of wine, juice, spirits, etc. as a minimum (but I tend to cram it until there's no space left).I've tried many backpacks in the past and they all have some substantial defects, have straps that break down or get stripped off the body easily, are not big enough, etc. I got my first version of this backpack 2.5 years ago, and I was surprised by how capacious it was, and how the straps felt sturdy and solidly attached to the body. It lasted a year (which, given the demands I place on the thing is not a bad performance), then the plastic clips on the straps broke down so I decided to replace it with the same model as it was cheap and I didn't want to go through the uncertainty of finding a different model that would inevitably reveal different defects. On this model, I had the pull tab on the main zip suddenly come off after 16/17 months, while all the rest was still standing. I might have tried to get that replaced, but honestly it's likely to cost more than the 24£ that I'm paying for my third model.Overall, this is big, has enough pockets for various types of needs, is surprisingly cheap given its quality and absolutely great for my needs. Definitely recommended.

## Frequently Bought Together

- Extra Large Backpack 55L,18.4 Inch Travel Laptop Work Bag with USB Charging Port Big Business Flight Approved TSA Heavy Duty Computer Rucksack for Men Women College School,Black
- ENUODA 16GB USB Stick 2 Pack USB 2.0 Flash Drive Swivel Design Pen Drive Memory Stick Thumb Drive for Data Storage (Purple Blue)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ph/products/455176739-extra-large-backpack-55l-18-4-inch-travel-laptop-work](https://www.desertcart.ph/products/455176739-extra-large-backpack-55l-18-4-inch-travel-laptop-work)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-09-04*