--- product_id: 405642532 title: "18 Inch Laptop Bag Expandable Briefcase Computer Bag Men, Black" brand: "bagsmart" price: "₩172204" currency: KRW in_stock: true reviews_count: 9 category: "Bagsmart" url: https://www.desertcart.kr/products/405642532-18-inch-laptop-bag-expandable-briefcase-computer-bag-men-black store_origin: KR region: South Korea --- # Ergonomic padded straps Expandable briefcase to duffel TSA-friendly tech compartment 18 Inch Laptop Bag Expandable Briefcase Computer Bag Men, Black **Brand:** bagsmart **Price:** ₩172204 **Availability:** ✅ In Stock ## Summary > 💼 Travel smart, pack big, and own every journey with BAGSMART. ## Quick Answers - **What is this?** 18 Inch Laptop Bag Expandable Briefcase Computer Bag Men, Black by bagsmart - **How much does it cost?** ₩172204 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/405642532-18-inch-laptop-bag-expandable-briefcase-computer-bag-men-black) ## 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 - • **Fly Through Security:** TSA-friendly design with a wide tech compartment opening lets you breeze through airport checkpoints without unpacking your essentials. - • **Expand Your Carry Game:** Transforms from sleek briefcase to roomy duffel with an easy zipper expansion—perfect for those who pack smart and travel smarter. - • **Built to Last & Impress:** Water-resistant polyester with metal hardware combines durability and style, adapting seamlessly from office meetings to weekend getaways. - • **Ultimate Device Protection:** EVA foam-padded laptop compartment shields your 18-inch laptop and gadgets from bumps and knocks—travel confidently. - • **All-Day Comfort, Zero Stress:** Adjustable C-curve padded shoulder strap and vegan leather handles ensure effortless carrying, even on your busiest days. ## Overview The BAGSMART 18 Inch Laptop Bag is a versatile, expandable briefcase designed for professionals who demand organization, protection, and comfort. With TSA-friendly compartments, EVA foam padding for laptops up to 18.4 inches, and ergonomic straps, it’s built from durable water-resistant polyester and finished with vegan leather handles. Ideal for business travel, daily commutes, or weekend trips, this bag adapts effortlessly from briefcase to duffel, ensuring you never leave essentials behind. ## Description desertcart.com: BAGSMART 18 Inch Laptop Bag Expandable Briefcase Computer Bag Men, Black | Women Laptop Shoulder Bag, Work Bag Business Travel Office : Electronics Review: Big enough to carry everything! - Big enough for my XP Pen pen display (i.e. drawing tablet)! I needed a bag big enough for my laptop (easy-peasy, it's only 15 inches) AND my pen display (not so easy-peasy, even though it's a 15.6 inch display, it's still pretty big over all, at over 17 inches long). I've had to return two bags already because they weren't big enough to carry both devices. So yes, it's flagged as "frequently returned" due to its "large size" -- but if large is what you need this is the bag you want! The padded electronics compartment is decently well padded (I have a sleeve for my pen display as well as an additional hard-case for my expensive laptop because I've had accidents in the past and learned that more protection is better than not enough protection!), zippers and straps seem secure and well made. There's plenty of room for all of the cords, wireless mouse, and extra bits and bobs that go along with my new setup. I can even fit my Kindle and a couple of books in there. I bought this bag mainly for those times when I need to bring everything along with me, but it's honestly not so huge I couldn't take it to the coffee shop while still holding everything I need and being well enough padded that I feel confident taking it on a road trip or even a plane. Review: Mighty bag! - It's BIG but it holds a lot of usefull items for your laptop. I have an 18 inch gaming laptop, the power supply, an over sized cooling pad with its power supply, a wireless keyboard and finally a wireless mouse in it. It's large enough to also include my tablet and all of the extras that I carry with it. I haven't tried it yet but it looks like it can also hold gaming headphones. It has a lot of pockets. It's well made and the strap looks sturdy and it is confortable. ## 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: 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. - 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 | | Age Range Description | Adult | | Apparel Fabric Stretch | No Stretch | | Apparel Fabric Weight Class | Lightweight | | Best Sellers Rank | #7 in Laptop Briefcases | | Brand | BAGSMART | | Capacity | 2.4 liters | | Closure Type | Zipper | | Color | Black-18.4 Inch | | Compatible Device Size Maximum | 18.4 inches | | Customer Reviews | 4.5 out of 5 stars 489 Reviews | | Fabric Type | Polyester | | Fit to Size Sentiment | Positive | | Frame Color | Black | | Garment Size Country | United States | | Handbag Silhouette | Briefcase | | Handle Type | vegan leather | | Import Designation | Imported | | Included Components | Messenger Bag | | Inner Material | Polyester | | Item Dimensions | 19.25 x 6.5 x 14.5 inches | | Item Shape | rectangular prism | | Item Weight | 2.4 pounds | | Lining Description | Polyester | | Manufacturer Part Number | BM0302005A-FUS | | Manufacturer Warranty Description | no warranty | | Material Fabric | Polyester | | Material Features | Water Resistant | | Model Name | 18 Inch Laptop Bag | | Number Of Pockets | 2 | | Number of Compartments | 4 | | Number of Handles | 2 | | Number of Items | 1 | | Number of Sections | 4 | | Occasion Type | Business,Travel,Work | | Outer Material | Faux Leather | | Pattern | Solid | | Pocket Description | Jetted Pocket | | Seasons | All | | Strap Color | Black | | Strap Type | Shoulder | | Style Name | 18 Inch Laptop Bag | | Style Number | BM0302005A-FUS | | Target Audience | Unisex-Adults | | Unit Count | 1 Count | | Warranty Type | No Warranty | | Zippered Compartment Count | 4 | | size | Large | ## Images ![18 Inch Laptop Bag Expandable Briefcase Computer Bag Men, Black - Image 1](https://m.media-amazon.com/images/I/71vK6IVMj3L.jpg) ![18 Inch Laptop Bag Expandable Briefcase Computer Bag Men, Black - Image 2](https://m.media-amazon.com/images/I/71d654q4OyL.jpg) ![18 Inch Laptop Bag Expandable Briefcase Computer Bag Men, Black - Image 3](https://m.media-amazon.com/images/I/71LGsYmsWyL.jpg) ![18 Inch Laptop Bag Expandable Briefcase Computer Bag Men, Black - Image 4](https://m.media-amazon.com/images/I/61K2ryKnRPL.jpg) ![18 Inch Laptop Bag Expandable Briefcase Computer Bag Men, Black - Image 5](https://m.media-amazon.com/images/I/71p7lF1ye6L.jpg) ## Available Options This product comes in different **Color** options. ## 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 ### ⭐⭐⭐⭐⭐ Big enough to carry everything! *by H***N on November 16, 2025* Big enough for my XP Pen pen display (i.e. drawing tablet)! I needed a bag big enough for my laptop (easy-peasy, it's only 15 inches) AND my pen display (not so easy-peasy, even though it's a 15.6 inch display, it's still pretty big over all, at over 17 inches long). I've had to return two bags already because they weren't big enough to carry both devices. So yes, it's flagged as "frequently returned" due to its "large size" -- but if large is what you need this is the bag you want! The padded electronics compartment is decently well padded (I have a sleeve for my pen display as well as an additional hard-case for my expensive laptop because I've had accidents in the past and learned that more protection is better than not enough protection!), zippers and straps seem secure and well made. There's plenty of room for all of the cords, wireless mouse, and extra bits and bobs that go along with my new setup. I can even fit my Kindle and a couple of books in there. I bought this bag mainly for those times when I need to bring everything along with me, but it's honestly not so huge I couldn't take it to the coffee shop while still holding everything I need and being well enough padded that I feel confident taking it on a road trip or even a plane. ### ⭐⭐⭐⭐⭐ Mighty bag! *by R***I on April 28, 2026* It's BIG but it holds a lot of usefull items for your laptop. I have an 18 inch gaming laptop, the power supply, an over sized cooling pad with its power supply, a wireless keyboard and finally a wireless mouse in it. It's large enough to also include my tablet and all of the extras that I carry with it. I haven't tried it yet but it looks like it can also hold gaming headphones. It has a lot of pockets. It's well made and the strap looks sturdy and it is confortable. ### ⭐⭐⭐⭐⭐ 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. ## 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.kr/products/405642532-18-inch-laptop-bag-expandable-briefcase-computer-bag-men-black](https://www.desertcart.kr/products/405642532-18-inch-laptop-bag-expandable-briefcase-computer-bag-men-black) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-17*