---
product_id: 603426713
title: "- Smatree Hard Laptop Case for 18 inch Alienware 18 Area-51/M17, for ASUS ROG Strix G18/SCAR 18 2025, Acer Predator Helios/Neo 18, MSI Stealth 18 AI Studio A1V 2025/Stealth 18 HX A2W 2026(A800XL)"
brand: "smatree"
price: "¥33635"
currency: JPY
in_stock: true
reviews_count: 13
category: "Smatree"
url: https://www.desertcart.jp/products/603426713-smatree-hard-laptop-case-for-18-inch-alienware-18-area
store_origin: JP
region: Japan
---

# Water-resistant & spill-proof design Ultra-durable EVA shell Snug, secure fit for 18-inch gaming laptops - Smatree Hard Laptop Case for 18 inch Alienware 18 Area-51/M17, for ASUS ROG Strix G18/SCAR 18 2025, Acer Predator Helios/Neo 18, MSI Stealth 18 AI Studio A1V 2025/Stealth 18 HX A2W 2026(A800XL)

**Brand:** smatree
**Price:** ¥33635
**Availability:** ✅ In Stock

## Summary

> 🚀 Carry Your Gaming Beast in Bulletproof Style

## Quick Answers

- **What is this?** - Smatree Hard Laptop Case for 18 inch Alienware 18 Area-51/M17, for ASUS ROG Strix G18/SCAR 18 2025, Acer Predator Helios/Neo 18, MSI Stealth 18 AI Studio A1V 2025/Stealth 18 HX A2W 2026(A800XL) by smatree
- **How much does it cost?** ¥33635 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/603426713-smatree-hard-laptop-case-for-18-inch-alienware-18-area)

## Best For

- smatree enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium Japanese YKK zippers and 1600D nylon exterior ensure durability that keeps pace with your fast-moving lifestyle.
- • **Organized On-the-Go:** Spacious main compartment plus extra pockets keep your charger, mouse, cables, and accessories impeccably arranged.
- • **Tailored for Titans:** Precision fit for Alienware 18 Area-51, ASUS ROG Strix SCAR/G18, Acer Predator Helios/Neo, MSI Stealth 18 & more—no wiggle, all grip.
- • **Travel-Ready Comfort:** Adjustable shoulder strap and lightweight design let you carry your powerhouse laptop hands-free with style and ease.
- • **Military-Grade Protection:** Dual-layer EVA foam cushions + hard shell shield your laptop from shocks, drops, and spills.

## Overview

The Smatree Hard Laptop Case is a rugged, water-resistant protective sleeve designed specifically for 18-inch high-performance gaming laptops like Alienware Area-51, ASUS ROG Strix, Acer Predator, and MSI Stealth. Featuring a hard EVA shell with inner foam cushioning, YKK zippers, and multiple compartments, it offers a snug fit and superior shock and spill protection. Lightweight and equipped with an adjustable shoulder strap, it’s perfect for professionals and gamers who demand both style and uncompromising protection on the move.

## Description

Product description Smatree Hard Case for 18inch Acer Predator Helios 18, ASUS ROG Strix SCAR 18/Strix G18 , for 17.3inch Alienware m17 R5/MSI GT75 Titan Gaming Laptop Ultra Protection Design Features inner foam cushions + hard EVA shell to prevent the deformation of the 17.3 inch Alienware m17 R5 gaming laptop, provides protection to prevent damage caused by accidental spills. Free your Hand Convenient for your journey, just put it on your luggage when traveling to free your hand. Anti Water The laptop shoulder bag is made of durable 1600d nylon, it obstructs water effectively. Don't worry about splashing water, washable when 17-18 inch laptop becomes dirty. Spill Resistance Extra pocket interior with spill resistance polyester material protects your gaming laptop accessories from water, dust and dirt. Bubble Padding Layer Features internal upgraded shock resistant bubble padding layer, protect your valuable laptop from inadvertent collision. YKK Zippers The bag is specially made with Japanese YKK zipper, incredibly good quality, durable enough for a long lasting.

Review: Tight fit for Alienware 18 Area 51 - I would say 4.8 out of five as the description says it fits an Alienware 18 Area 51. Solid sturdy construction. It barely fits the Alienware 18 Area 51 as seen in the pictures. It does fit technically but it's a tight fit no wiggle room. Zipper closes up with no issues. This bag will be used for short transports as the laptop itself weighs around 12 pounds with charger. I would recommend in that capacity. Smaller laptops will have no problems with this bag. IMO the 17 inch is the sweet spot. Good luck!
Review: Fits new Alienware Area 51 18 inch models. - Fits new Alienware 18 inch Area 51 models. But when I say it fits...it fits VERY snugly. I even had to remove my wireless mouse USB-A dongle and plug it back into the mouse for it to correctly sit in the space provided. I suppose this is good thing. The additional pocket is enough to carry the power brick and my wireless mouse. I am very happy with the material and the semi hard shell design. The shoulder strap connectors are robust and work as intended. Very sleek and professional design that doesn't scream gamer, which is exactly what i was going for.

## Features

- Widely compatibility: compatible for 18 inch Alienware 18 Area-51 Gaming Laptop; 18 inch ASUS ROG Strix SCAR 18 2025/2024/2023; 18 inch ASUS ROG Strix G18 2025/2024/2023; 18 inch Acer Predator Helios 18; 18 inch Acer Predator Helios Neo 18; 17.3 inch Alienware M17 R5/R4/R3/R2; 17.3 inch MSI GT75 Titan 10SF-477 Gaming Laptop; 17.3 inch Lenovo Legion 5 17IMH05; 17 inch Acer Predator Triton 17 X Gaming Laptop
- EVA Double Protection Design: Features inner foam cushions + hard EVA shell to provides protection to prevent damage caused by accidental spills. YKK zipper ensures the laptop bag will stay closed, which can protect your laptop all around
- Roomy Space: Features a main compartment for tablet and pencil, extra pocket in front, storage space keep the items well-organized, such as keyboard, power adapter, charger, cable, mouse, usb hub, phone, earphone, iPad or laptop accessories
- Size and weight: External Dimensions: 46x34.0x11 cm(18.1x13.4x4.3 inch) (L x W x H); Internal Dimensions: 44.8x32x4.5 cm (17.6x12.6x1.8 inch)(L x W x H). Weight: 1665g
- Convenient to Carry: With a portable shoulder strap design, as a professional business office bag & Education sleeves, students, teenagers, children, teachers, adult men and women use, product design is safe, water resistant, shock-proof and drop-proof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQ53D3LK |
| Age Range Description | Adult |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #983 in Laptop Sleeves |
| Brand | Smatree |
| Capacity | 2 Kilograms |
| Closure Type | Zipper |
| Color | Black -for 17 Inch Gaming Laptop |
| Compatible Device Size Maximum | 18 Inches |
| Customer Reviews | 4.7 out of 5 stars 142 Reviews |
| Fabric Type | Eva |
| Fill Material | EVA foam |
| Fit Type | snug |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Handbag Silhouette | Briefcase |
| Handle Type | Shoulder Strap |
| Included Components | Shoulder Strap |
| Inner Material | EVA |
| Item Dimensions | 18.11 x 9.45 x 4.33 inches |
| Item Shape | Rectangular |
| Item Type Name | Messenger Bag |
| Manufacturer | Smatree |
| Manufacturer Warranty Description | 1 year manufacturer |
| Material Fabric | Ethylene Vinyl Acetate |
| Material Features | lightweight, durable, shock-absorbing |
| Model Name | A800xl |
| Number Of Pockets | 1 |
| Number of Compartments | 1 |
| Number of Handles | 1 |
| Number of Items | 1 |
| Number of Sections | 2 |
| Outer Material | EVA |
| Pattern | Solid |
| Pocket Description | Jetted Pocket |
| Product Care Instructions | Wipe clean with a damp cloth |
| Seasons | All |
| Strap Type | Adjustable |
| Style Name | Messenger |
| Target Audience | Unisex-Adults |
| Unit Count | 1 Count |
| Warranty Type | limited warranty |
| size | 18 inches |

## Product Details

- **Brand:** Smatree
- **Color:** Black -for 17 inch Gaming Laptop
- **Compatible Devices:** ASUS ROG Strix SCAR 18 2025/2024, ASUS ROG Strix G18 2025/2024, Acer Predator Helios 18/Neo 18, Alienware M17/MSI GT75 Titan/Lenovo Legion/Acer Predator Triton
- **Form Factor:** Bag
- **Shell Type:** Hard

## Images

![- Smatree Hard Laptop Case for 18 inch Alienware 18 Area-51/M17, for ASUS ROG Strix G18/SCAR 18 2025, Acer Predator Helios/Neo 18, MSI Stealth 18 AI Studio A1V 2025/Stealth 18 HX A2W 2026(A800XL) - Image 1](https://m.media-amazon.com/images/I/71Xz1G1HnLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tight fit for Alienware 18 Area 51
*by R***Y on February 21, 2026*

I would say 4.8 out of five as the description says it fits an Alienware 18 Area 51. Solid sturdy construction. It barely fits the Alienware 18 Area 51 as seen in the pictures. It does fit technically but it's a tight fit no wiggle room. Zipper closes up with no issues. This bag will be used for short transports as the laptop itself weighs around 12 pounds with charger. I would recommend in that capacity. Smaller laptops will have no problems with this bag. IMO the 17 inch is the sweet spot. Good luck!

### ⭐⭐⭐⭐⭐ Fits new Alienware Area 51 18 inch models.
*by S***Z on May 21, 2025*

Fits new Alienware 18 inch Area 51 models. But when I say it fits...it fits VERY snugly. I even had to remove my wireless mouse USB-A dongle and plug it back into the mouse for it to correctly sit in the space provided. I suppose this is good thing. The additional pocket is enough to carry the power brick and my wireless mouse. I am very happy with the material and the semi hard shell design. The shoulder strap connectors are robust and work as intended. Very sleek and professional design that doesn't scream gamer, which is exactly what i was going for.

### ⭐⭐⭐⭐⭐ Great case!
*by G***D on September 17, 2025*

I was worried this would not fit my new Alienware laptop, but it fits it like a glove. The space is limited, but there's enough of room for the power cord and power suppy. Can even carry my mouse in the outer pocket.

## Frequently Bought Together

- Smatree 17-18 inch Hard Laptop Case for Alienware 18 Area-51/M17, ASUS ROG Strix G18/SCAR 18 2025/2024, Acer Predator Helios 18/Neo 18, MSI GT75 Titan/Lenovo Legion/Acer Predator Triton
- Logitech M510 Wireless Mouse, Mouse for Laptop and PC with USB Unifying Receiver, Programmable Buttons - Graphite

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**Shop now:** [https://www.desertcart.jp/products/603426713-smatree-hard-laptop-case-for-18-inch-alienware-18-area](https://www.desertcart.jp/products/603426713-smatree-hard-laptop-case-for-18-inch-alienware-18-area)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-07*