---
product_id: 563941605
title: "BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack Fits Under Seat Airline Approved, Personal Item Travel Bag for Men…"
brand: "bange"
price: "€ 288.32"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bange"
url: https://www.desertcart.pt/products/563941605-bange-45l-mens-expandable-travel-backpack-mens-laptop-backpack-17
store_origin: PT
region: Portugal
---

# 45L expandable capacity Fits 17.3-inch laptop Built-in USB charging port BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack Fits Under Seat Airline Approved, Personal Item Travel Bag for Men…

**Brand:** bange
**Price:** € 288.32
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel smart, pack more, stay connected.

## Quick Answers

- **What is this?** BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack Fits Under Seat Airline Approved, Personal Item Travel Bag for Men… by bange
- **How much does it cost?** € 288.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/563941605-bange-45l-mens-expandable-travel-backpack-mens-laptop-backpack-17)

## Best For

- bange enthusiasts

## Why This Product

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

## Key Features

- • **Expand Your Horizons:** From 26L to 45L—customize your carry-on space effortlessly for weekend trips or daily commutes.
- • **Organized Efficiency:** Multiple specialized compartments including wet/dry separation keep your essentials neat and accessible.
- • **Tech-Ready Protection:** Dedicated, waterproof laptop compartment fits up to 17.3-inch devices, keeping your gear safe rain or shine.
- • **Stay Charged On-the-Go:** Integrated USB charging port lets you power up your devices without unpacking—never miss a beat.
- • **Seamless Travel Companion:** Airline-approved carry-on size with luggage belt for easy trolley attachment—travel smart, travel light.

## Overview

The BANGE 45L Men's Expandable Travel Backpack is a versatile, airline-approved carry-on designed for the modern professional. It expands from 26L to 45L to accommodate 3-7 day trips, features a waterproof laptop compartment for devices up to 17.3 inches, and includes a USB charging port for on-the-go power. With multiple organizational pockets and a luggage belt for easy trolley attachment, it’s the ultimate blend of style, function, and convenience for business travelers and commuters alike.

## Description

Buy BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack Fits Under Seat Airline Approved, Personal Item Travel Bag for Men… and other Backpacks at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Great Quality - Best bag ever
Review: Great for work - If you travel for work this makes an excellent carry on that can store quite a bit of clothing and when you get to your hotel take the clothes out and it makes a very functional backpack. I use this as my daily driver and it holds my 16” Mac Pro and an iPad no problem.

## Features

- 【26-45L Expand Backpack】: Before extended is 26L, dimensions are 19.5x13x6.8inch; after extended is 45L, dimensions are 19.5x13x11.5inch. You can expand the zipper and buckles according to your requirement. The two handles set on top and one side, which allow an easy switch between backpack and suitcase. So it can be carried vertically or horizontally. The luggage belt on the back allows being slide over the luggage tube,backpack very easy to carry, it is great for 3-7days daily travel.
- 【45L Carry On Backpack】:The backpack with many compartments, organization and expansion.The main pocket can hold your travel goods,fit 5-8pcs clothes. It is cool that there is a wet pouch to liquids.Front compartment can also hold magazines,Ipad and power bank which can charge your phone. The dry-wet separation pocket can hold your personal washing items during your business trip.
- 【Separated 17.3Inch Laptop Compartment】: Baneg 45L travel backpack has a separate laptop compartment, which can hold 17.3 inch laptop and protect laptop from moving. With high quality waterproof PVC material, your laptop can be prevent wet in the raining days.
- 【Multipurpose Backpack】: With the expand function, you can use the backpack for daily work or commute, you only need to close the expansion zipper. When you need to travel or long business trip, you can open the expansion zipper to hold your clothes or other important items. Different compartments with different sizes and features make you to storage items easily and neatly. A great companion for commuting, business trip, hiking, travel, camping and other outdoor activities.
- 【Travel Backpack With USB Charging】: BANGE travel backpack ensure a secure long-lasting usage everyday or weekend. It is convenient to charge your phone from outside due to there is a USB charging port, and you only need to place a power bank in the backpack. This item is not intended for use by children 12 and under.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3MBK8SL |
| Age Range Description | Adult |
| Best Sellers Rank | #273 in Laptop Backpacks |
| Capacity Total | 45 Liters |
| Customer Reviews | 4.7 4.7 out of 5 stars (81) |
| Department | unisex-adult |
| Item Weight | 1.5 Kilograms |
| Item model number | 1909l |
| Manufacturer | BANGE |
| Number Of Items | 1 |
| Product Dimensions | 14.17 x 7.09 x 18.9 inches |

## Images

![BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack Fits Under Seat Airline Approved, Personal Item Travel Bag for Men… - Image 1](https://m.media-amazon.com/images/I/71TTD-GUMUL.jpg)
![BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack Fits Under Seat Airline Approved, Personal Item Travel Bag for Men… - Image 2](https://m.media-amazon.com/images/I/71JXFvdbTYL.jpg)
![BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack Fits Under Seat Airline Approved, Personal Item Travel Bag for Men… - Image 3](https://m.media-amazon.com/images/I/71ruvcGd5iL.jpg)
![BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack Fits Under Seat Airline Approved, Personal Item Travel Bag for Men… - Image 4](https://m.media-amazon.com/images/I/71NMDDjmOSL.jpg)
![BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack Fits Under Seat Airline Approved, Personal Item Travel Bag for Men… - Image 5](https://m.media-amazon.com/images/I/819Q8teV4QL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do you think 2 laptops and a Playstation 4 slime can fit?**
A: Yes, 2 laptops can be fitted and I would be able to get my PlayStation in it to.

**Q: Can the shoulder straps be hidden?**
A: The shoulder strap of this backpack can not be hidden. The back of the backpack is a computer compartment with a sponge on the outside. From the technical point of view, if you add a hidden shoulder strap, the backpack will be bulky.

**Q: Does this bag have a luggage strap ?**
A: Yes it does and it works quite well

**Q: Does it contain USB cable and bottle pocket**
A: It doesn't have USB port,but have bottle pocket at one side.

**Q: Is it waterproof when expanded. Will the contents get wet in heavy rain?**
A: The back pack is water proof, the only issue is the clasp that attaches the strap to the bag they are plastic I replaced it with a metal one from home depot

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Quality
*by D***K on February 13, 2026*

Best bag ever

### ⭐⭐⭐⭐⭐ Great for work
*by M***X on May 17, 2025*

If you travel for work this makes an excellent carry on that can store quite a bit of clothing and when you get to your hotel take the clothes out and it makes a very functional backpack. I use this as my daily driver and it holds my 16” Mac Pro and an iPad no problem.

### ⭐⭐⭐⭐ Darn good bag despite being a no-name
*by B***0 on August 23, 2024*

I specifically purchased this bag for a quick business trip where I didn't want to have a carry-on roller because I knew it would be a pain with a full flight both ways and trying to navigate 2 of the busiest airports in the US. I checked out ManyBaggers subreddit for suggestions and frankly, it got to be too overwhelming with all of the recommendations. I don't need a bag to carry the kitchen sink which I feel like a lot of the comments were just that. I did take a lot of considerations (overall size, capacity, expandable, features) and came to Amazon and started doing my searching and found this brand and bag, to which I never heard of. Looking on the subreddit specifically for this brand did not yield favorable results but reading the reviews here and taking a chance with the FakeSpot ratings, I decided to risk it and give this a go. The results? Very successful trip that was made so much easier with this bag at a fraction of the price of name brands. The bag I received certainly looks professional, clean, sharp and very well constructed - no loose stitching, no tears or rips, zippers work smoothly with no snags, the shoulder straps are padded nicely for comfort and the carrying handles are robust allowing you to hold a fully packed bag when navigating through the center aisle of an airplane without issue. I was able to pack everything I needed without having to use the expansion which was even better: 2nd set of shoes, clothes (including a suit jacket), toiletries, electronics and a book. Going through the security x-ray machine was a breeze, nothing had to be removed which made it even more seamless. Fitting the bag under the seat was a bit tight though - not because of the bag itself - but more due to the design of the row of seats (3 across) and where the support legs are positioned that attach to the floor. If you have the expansion open, that will likely force you to put it in the overhead and dependent on the airline, could pose an issue. All-in-all, my rating is 8.5/10. The external water bottle pocket is tight and will only fit a "normal" water bottle, not one of those oversized ones you typically find at the airport. You could perhaps use the pocket for an umbrella instead if you feel the need to travel with one. Also, I think the inside of the outermost packing section (not the bag-front) could use more organizational spaces especially for smaller objects. Regardless of those, I'm quite satisfied with my purchase and I didn't have to break the bank (US$200+) either!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.pt/products/563941605-bange-45l-mens-expandable-travel-backpack-mens-laptop-backpack-17](https://www.desertcart.pt/products/563941605-bange-45l-mens-expandable-travel-backpack-mens-laptop-backpack-17)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-14*