---
product_id: 554468434
title: "BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack, Personal Item Travel Bag for Men"
brand: "bange"
price: "434 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/554468434-bange-45l-mens-expandable-travel-backpack-mens-laptop-backpack-17
store_origin: PL
region: Poland
---

# 28-45L expandable capacity Fits up to 17.3-inch laptops Built-in USB charging port BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack, Personal Item Travel Bag for Men

**Brand:** bange
**Price:** 434 zł
**Availability:** ✅ In Stock

## Summary

> 🎒 Travel smart, pack more, power up — your ultimate carry-on companion!

## Quick Answers

- **What is this?** BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack, Personal Item Travel Bag for Men by bange
- **How much does it cost?** 434 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/554468434-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

- • **Seamless Mobility:** Luggage sleeve and dual-handle design let you switch between backpack and carry-on suitcase modes.
- • **Tech-Ready & Secure:** Dedicated padded compartment fits laptops up to 17.3 inches, keeping your gear safe.
- • **Stay Powered On The Go:** Integrated USB charging port keeps your devices energized without unpacking.
- • **Weatherproof & Durable:** Waterproof Oxford fabric and reinforced stitching ensure your essentials stay dry and secure.
- • **Expand Your Travel Horizons:** Expandable 28L to 45L capacity adapts to your trip length effortlessly.

## Overview

The BANGE 45L Men's Expandable Travel Backpack is a versatile, airline-approved carry-on designed for the modern professional. It features an expandable capacity from 28L to 45L, a padded laptop compartment for devices up to 17.3 inches, a built-in USB charging port, and durable waterproof materials. With multiple carrying options and organizational compartments, it’s perfect for 3-5 day trips, business travel, or weekend getaways.

## Description

BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack, Personal Item Travel Bag for Men

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | BANGE |
| Product Dimensions | 36 x 18 x 48 cm; 1.5 kg |
| Item model number | 1909l |
| Manufacturer | BANGE |
| Series | 1909l |
| Color | Black-l |
| Are Batteries Included | No |
| Item Weight | 1.5 Kilograms |

## Images

![BANGE 45L Men's Expandable Travel Backpack, Men's Laptop Backpack for 17.3Inch Laptop, Carry On Backpack, Personal Item Travel Bag for Men - Image 1](https://m.media-amazon.com/images/I/71TTD-GUMUL.jpg)

## 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.

**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

## Frequently Bought Together

- 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…
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**Shop now:** [https://www.desertcart.pl/products/554468434-bange-45l-mens-expandable-travel-backpack-mens-laptop-backpack-17](https://www.desertcart.pl/products/554468434-bange-45l-mens-expandable-travel-backpack-mens-laptop-backpack-17)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-28*