---
product_id: 544457315
title: "Travel Backpack, Extra Large Laptop Backpack Business Anti Theft TSA Approved College Work Computer Bag Fits 17 Inch Laptop with USB Charging Port for Women Men(Black)"
brand: "proetrade"
price: "¥21023"
currency: JPY
in_stock: true
reviews_count: 13
category: "Pro Etrade"
url: https://www.desertcart.jp/products/544457315-travel-backpack-extra-large-laptop-backpack-business-anti-theft-tsa
store_origin: JP
region: Japan
---

# 50L extra large capacity Built-in USB charging port TSA-approved anti-theft design Travel Backpack, Extra Large Laptop Backpack Business Anti Theft TSA Approved College Work Computer Bag Fits 17 Inch Laptop with USB Charging Port for Women Men(Black)

**Brand:** proetrade
**Price:** ¥21023
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel smart, work sharp, and stay charged—wherever life takes you!

## Quick Answers

- **What is this?** Travel Backpack, Extra Large Laptop Backpack Business Anti Theft TSA Approved College Work Computer Bag Fits 17 Inch Laptop with USB Charging Port for Women Men(Black) by proetrade
- **How much does it cost?** ¥21023 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/544457315-travel-backpack-extra-large-laptop-backpack-business-anti-theft-tsa)

## Best For

- proetrade enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Secure:** Anti-scratch polyester fabric with double metal zippers and anti-theft pockets protect your valuables in style.
- • **Ergonomic Comfort:** Padded shoulder straps, chest strap, and breathable airflow back system reduce fatigue during long commutes.
- • **Massive 50L Storage:** Organize work, travel, and daily essentials effortlessly with three spacious compartments.
- • **Stay Powered On-The-Go:** Integrated USB charging and headphone ports keep you connected without digging through your bag.
- • **Travel-Ready TSA Compliance:** Unfolds flat for hassle-free airport security checks—your perfect business and travel companion.

## Overview

The ProEtrade Travel Backpack is a sleek, extra-large 50L capacity laptop backpack designed for professionals and travelers. It fits laptops up to 17.3 inches, features TSA-approved flat-lay design for airport convenience, anti-theft pockets, and durable anti-scratch polyester fabric. With built-in USB charging and headphone ports, ergonomic padded straps, and multiple compartments, it blends functionality with comfort and security for work, school, and travel.

## Description

Buy ProEtrade Travel Backpack, Extra Large Laptop Backpack Business Anti Theft TSA Approved College Work Computer Bag Fits 17 Inch Laptop with USB Charging Port for Women Men(Black) and other Backpacks at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Well Built, Large Capacity - The Bag is well made and has a very large capacity. The built in charger and specialized pockets are a nice bonus to maintain organization. The zippers are sturdy and worked seamlessly even after having something caught in they still functioned smoothlyonce removed. With the padded shoulder straps, it is very comfortable to wear. And given the capacity it is very versatile and can be used for school, work or travel.
Review: Very happy with this purchase! - I bought this to replace a much more expensive backpack which was only 2 years old when the main TSA/laptop compartment zipper broke. I was looking for something similar in size and features, and happened upon this one. The quality seems very comparable to my old one, which was a well-known brand that cost 3 times as much. I'm very pleasantly surprised by the solid feel of this one. The handle is very sturdy and the durability and heft of the materials is impressive. It holds all I want it to and the zippers are solid and move easily. The features such as headphone and power bank accessibility are useful. The straps are well padded and strong. And, the color and style are attractive. I am very happy with this purchase.

## Features

- 【Extra Large Capacity & Multi Compartments】The extra large backpack designs with 3 main compartments with many functional pockets,which can accommodate many stuffs and organized small items, with a storage capacity of 50L.A compartment can hold a laptop up to 17.3 inches.Another main compartment can hold clothes, travel items, etc. The front compartment has functional pockets and key chain for other small items.You can keep items organized and easy to find.
- 【High Quality Material for Long Lasting】: ProEtrade travel backpack is made of anti scratch fabrics which is sturdy for long Lasting.Double metal zippers can open and close smoothly,ensuring daily use of the backpack.It also has sturdy handle on top for easy portability. They are best partner for traveling , working , hiking , or daily using.
- 【TSA Friendly & Keep Safe】Our backpack can be freely unfolded 90-180 degrees, making it TSA approved and perfect for airplane travel.A luggage strap and an anti theft pocket are designed for easy to carry and keep belongs safe. It is perfect for different activities and can be used as a business work bag, large laptop bag, or spacious travel backpack.
- 【USB Charging Port & Headphone Port】External USB charging port with built-in charging cable ,provides a convenient charging of your electronic device anywhere.It is also has headphone port for easy access.This tech backpack is a great gift choice for women & men.(Please noted that the backpack doesn’t include the power bank.)
- 【Air Flow System & Ergonomic Design】 Airflow padded back and breathable mesh design help for the air convection, heat elimination and ventilation.The sponge shoulder straps and chest strap relieve the pressure and make you more comfortable while using it.The ergonomic design can protect your backbone effectively.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2YLXB4Z |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Apparel Fabric Weight Class | Lightweight |
| Backpack Design | Laptop Backpack |
| Backpack Harness Type | Shoulder Harness |
| Best Sellers Rank | #43 in Laptop Backpacks |
| Brand Name | ProEtrade |
| Color | Black |
| Compatible Device Size Maximum | 17 inches |
| Customer Reviews | 4.6 out of 5 stars 1,528 Reviews |
| Embellishment Feature | Cord |
| Fabric Type | polyester |
| Fit Type | regular |
| Fit to Size Sentiment | Positive |
| Import Designation | Imported |
| Item Dimensions D x W x H | 7.8"D x 13"W x 20.4"H |
| Item Shape | Rectangular |
| Item Weight | 2.1 pounds |
| Lining Description | Nylon |
| Manufacturer | PE100356A |
| Material Type | Polyester |
| Number Of Pockets | 5 |
| Number of Compartments | 3 |
| Number of Items | 1 |
| Other Special Features of the Product | tsa-compliant |
| Outer Material | Polyester Blend |
| Pattern | Solid |
| Pocket Description | Utility Pocket |
| Product Care Instructions | Hand Wash Only |
| Product Style | Travel Backpacks |
| Recommended Uses For Product | School, Sport, Travel, Work |
| School Type | High School |
| Shell Type | Soft Shell |
| Shoulder to Bottom Hem Length | 19.5 inches |
| Size | 17 Inch |
| Sport Type | Travelling |
| Storage Volume | 50 liters |
| Strap Type | Shoulder Strap |
| Style Number | PE20230501 |
| Subject Character | sports |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| Zippered Compartment Count | 3 |

## Images

![Travel Backpack, Extra Large Laptop Backpack Business Anti Theft TSA Approved College Work Computer Bag Fits 17 Inch Laptop with USB Charging Port for Women Men(Black) - Image 1](https://m.media-amazon.com/images/I/81W9Rnjj1gL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this backpack have a power bank?**
A: Hello, this backpack does not come with a power bank. However, it does have a USB charging port and a charging cable for easy charging.

**Q: What material is it?**
A: Hello, this backpack is made of nylon material, which is known for its durability and toughness

**Q: What size laptop can fit?**
A: Hello, the maximum size of laptop that this backpack can accommodate is 17 inches.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well Built, Large Capacity
*by V***L on August 4, 2026*

The Bag is well made and has a very large capacity. The built in charger and specialized pockets are a nice bonus to maintain organization. The zippers are sturdy and worked seamlessly even after having something caught in they still functioned smoothlyonce removed. With the padded shoulder straps, it is very comfortable to wear. And given the capacity it is very versatile and can be used for school, work or travel.

### ⭐⭐⭐⭐⭐ Very happy with this purchase!
*by L***G on July 28, 2026*

I bought this to replace a much more expensive backpack which was only 2 years old when the main TSA/laptop compartment zipper broke. I was looking for something similar in size and features, and happened upon this one. The quality seems very comparable to my old one, which was a well-known brand that cost 3 times as much. I'm very pleasantly surprised by the solid feel of this one. The handle is very sturdy and the durability and heft of the materials is impressive. It holds all I want it to and the zippers are solid and move easily. The features such as headphone and power bank accessibility are useful. The straps are well padded and strong. And, the color and style are attractive. I am very happy with this purchase.

### ⭐⭐⭐⭐⭐ Perfect for busy highschool student!
*by M***S on April 3, 2026*

This is a GREAT backpack for my Highschool granddaughter. It holds all her stuff neatly and has room for extra clothes for after school activities. It has held up better than more costly backpacks. Highly recommend. She likes the solid black color as she was able to embroider decorations on it.

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**Shop now:** [https://www.desertcart.jp/products/544457315-travel-backpack-extra-large-laptop-backpack-business-anti-theft-tsa](https://www.desertcart.jp/products/544457315-travel-backpack-extra-large-laptop-backpack-business-anti-theft-tsa)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-15*