---
product_id: 405642532
title: "18 Inch Laptop Bag, Expandable Briefcase, Computer Bag Men Women, Laptop Shoulder Bag, Work Bag Business Travel Office - Black"
brand: "bagsmart"
price: "$365"
currency: NZD
in_stock: true
reviews_count: 13
category: "Bagsmart"
url: https://www.desertcart.nz/products/405642532-18-inch-laptop-bag-expandable-briefcase-computer-bag-men-women
store_origin: NZ
region: New Zealand
---

# Ergonomic padded strap Expandable to duffel style Anti-theft metal zippers 18 Inch Laptop Bag, Expandable Briefcase, Computer Bag Men Women, Laptop Shoulder Bag, Work Bag Business Travel Office - Black

**Brand:** bagsmart
**Price:** $365
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your work travel—where style meets unstoppable functionality.

## Quick Answers

- **What is this?** 18 Inch Laptop Bag, Expandable Briefcase, Computer Bag Men Women, Laptop Shoulder Bag, Work Bag Business Travel Office - Black by bagsmart
- **How much does it cost?** $365 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/405642532-18-inch-laptop-bag-expandable-briefcase-computer-bag-men-women)

## Best For

- bagsmart enthusiasts

## Why This Product

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

## Key Features

- • **Organized Like a Pro:** Four dedicated compartments including tech, document, and front pockets keep your laptop, gadgets, and essentials perfectly sorted.
- • **Security Meets Style:** TSA-friendly tech compartment with anti-theft metal zippers keeps your $3k+ gear safe without slowing you down.
- • **Expand Your Carry Game:** Transforms from sleek briefcase to roomy duffel with expansion zipper—perfect for those unpredictable business trips.
- • **Built to Brave the Elements:** Durable water-resistant polyester and reinforced metal hardware ensure your bag withstands daily hustle and travel adventures.
- • **All-Day Comfort, Zero Compromise:** Adjustable C-curve padded shoulder strap and vegan leather handles designed to relieve shoulder stress during your busiest days.

## Overview

The BAGSMART 18 Inch Laptop Bag is a versatile, expandable briefcase designed for professionals who demand security, comfort, and organization. It fits laptops up to 18.4 inches, features TSA-friendly compartments with anti-theft zippers, ergonomic padded straps, and durable water-resistant materials—making it the ultimate companion for business travel and daily commutes.

## Description

desertcart.com: BAGSMART 18 Inch Laptop Bag, Expandable Briefcase, Computer Bag Men Women, Laptop Shoulder Bag, Work Bag Business Travel Office - Black : Electronics

Review: Fits My Laptop - I recently purchased an Alienware M18 and I had no idea there would be so few options for a bag for it. I bought 2 others before this one, both claiming to fit an 18" laptop but they did NOT. As much as I paid for this computer, I wanted a bag that would offer some decent protection and this bag is great. It's fits my 18" laptop with plenty of room to spare. There are a ton of pouches and pockets as well. I can fit my laptop, the HUGE brick of a battery it requires as well as plenty of books and other things. The straps and stitching seem very well done which is important for all the weight in the bag. It's just plain black which I'd usually consider just a bit boring but considering I'm carrying around over 3k worth of laptop, the less attention it gets the better.
Review: Great bag - Been using it for over year. It has held up well. It's survived TSA and the day to say to work and on appointments. Plenty of pockets and storage. I carry a laptop and travel monitor with room for cables, pens, batteries, etc.

## Features

- Multi Compartments with Expansion: Dimensions - 19.3" L x 6.5'' (up to 8.7'') W x 14.5" H; weight: 2.4 lbs. This versatile laptop briefcase transforms into a duffel bag using the expansion zipper. It offers up to 4 compartments, including a tech compartment for 18-18.4 inch laptops, two front pockets for essentials, and an expandable document compartment for A4 items. Stay organized and adaptable during your travels
- TSA-friendly & Anti-theft Features: Streamlined for hassle-free checkpoints. The dedicated tech compartment boasts a spacious opening, allowing you to breeze through airport security while keeping your laptop, 12.9'' iPad, and other tech gadgets organized. The inclusion of sturdy metal anti-theft zippers enhances the overall security of the computer bag
- Comfortable & Organized: Experience ultimate comfort with the adjustable C-curve padded ergonomic shoulder strap, designed to relieve shoulder stress. The padded vegan leather handles provide a lightweight and comfortable carrying option. The luggage strap allows the laptop office bag to effortlessly slide over the luggage tube for seamless travel. Additionally, the abundance of organizer pockets ensures that your business trip or daily commute is easy and well-organized
- Laptop Protection: The dedicated laptop compartment is meticulously padded with EVA foam, providing optimal protection for your valuable device. Rest assured, your notebook will remain safe and secure during your travels, eliminating any concerns of damage
- Durable & Reliable: Made from water-resistant polyester fabric, this bag is built to last. Metal hooks and zippers enhance its sturdiness. Perfect for office work, business trips, getaways, or college life. It adapts as a laptop bag, crossbody bag, shoulder bag, or business bag with its sleek design

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KT854L4 |
| Best Sellers Rank | #17 in Laptop Briefcases |
| Brand | BAGSMART |
| Color | Black-18.4 Inch |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,649) |
| Date First Available | October 15, 2021 |
| Department | unisex-adult |
| Item Dimensions LxWxH | 19.25 x 6.5 x 14.5 inches |
| Item Weight | 2.4 pounds |
| Item model number | BM0302005A-FUS |
| Product Dimensions | 19.25 x 6.5 x 14.5 inches |
| Series | 18 Inch Laptop Bag |
| Standing screen display size | 18 Inches |

## Images

![18 Inch Laptop Bag, Expandable Briefcase, Computer Bag Men Women, Laptop Shoulder Bag, Work Bag Business Travel Office - Black - Image 1](https://m.media-amazon.com/images/I/71vK6IVMj3L.jpg)

## Questions & Answers

**Q: Will a 3 inch thick  binder fit in this?**
A: Arthur, In order to answer your question accurately, I had to put the bag to the test. Yes, a 3" thick full binder fits if you expand the bag and put the binder spine up. It fits even when I have in the laptop compartment all the following devices: 17.3" Asus ROG laptop, 13" Mac laptop and a large iPad. In addition, I have all the chargers and for these devices plus my iPhone and its charger in the front pocket. There is also second zippered front pocket with mesh pockets inside that can be used for other items.  This is my truthful feedback concerning only the size of the bag. If you have any more questions, please feel free to contact me again. -- Ms. VG

**Q: Will the main laptop compartment fit an an acer helios 300 predator laptop?**
A: Since I do not know the measurement of your computer, I can only say that it fits my Asus ROG 17.3 laptop.  Additionally, when I put my laptop inside a SOHO 17.3 sleeve and then put that sleeve-containing the ASUS ROG 17.3 inside this BAGSMART bag right next to the built in computer sleeve, it still fits. And, even with all that, I put a half inch thick foam in the inside bottom of the BAGSMART as an added protection for laptop in the sleeve, it still fits!

**Q: What are the dimensions of the laptop compartment (LxWxH)?**
A: 16”x11”x2”

**Q: Does it have velcro straps to hold down the laptop?**
A: Yes it does have a velcro strip to hold down the laptop, as well as a padded pocket.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits My Laptop
*by B***E on December 14, 2024*

I recently purchased an Alienware M18 and I had no idea there would be so few options for a bag for it. I bought 2 others before this one, both claiming to fit an 18" laptop but they did NOT. As much as I paid for this computer, I wanted a bag that would offer some decent protection and this bag is great. It's fits my 18" laptop with plenty of room to spare. There are a ton of pouches and pockets as well. I can fit my laptop, the HUGE brick of a battery it requires as well as plenty of books and other things. The straps and stitching seem very well done which is important for all the weight in the bag. It's just plain black which I'd usually consider just a bit boring but considering I'm carrying around over 3k worth of laptop, the less attention it gets the better.

### ⭐⭐⭐⭐⭐ Great bag
*by U***S on October 10, 2025*

Been using it for over year. It has held up well. It's survived TSA and the day to say to work and on appointments. Plenty of pockets and storage. I carry a laptop and travel monitor with room for cables, pens, batteries, etc.

### ⭐⭐⭐⭐⭐ Excellent bag!
*by V***S on December 5, 2025*

My husband loves this bag! It fits his keyboard, laptop, cables, mouse, and everything else he needs when he travels.

## Frequently Bought Together

- BAGSMART 18 Inch Laptop Bag, Expandable Briefcase, Computer Bag Men Women, Laptop Shoulder Bag, Work Bag Business Travel Office - Black
- Ytonet Gaming Laptop Briefcase 18 Inch, Expandable Extra Large Case for Computer, Water Resistant Bag for Men With Luggage Strap, Work Travel Carrying Case, Black
- Smatree Hard EVA Protective Sleeve Case Compatible for 18 inch ASUS ROG Strix Scar 18 2025 G835/2024/2023, for 18 inch ASUS ROG Strix G18 2025 G815/2025 G814/2024/2023 Notebook Bag (X8329)

---

## 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.nz/products/405642532-18-inch-laptop-bag-expandable-briefcase-computer-bag-men-women](https://www.desertcart.nz/products/405642532-18-inch-laptop-bag-expandable-briefcase-computer-bag-men-women)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-24*