Smatree Hard EVA Protective Sleeve Case Compatible for 18 inch Alienware 18 Area-51 AA18250 Gaming Laptop, for Alienware m18/m18 R2 Gaming Laptop, Waterproof Slim Sleeve Case (X8330)
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Availability:
In Stock.
Arrives
Tuesday, May 19
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Size: For 18 inch Alienware m18(X8330)
Color: X Series-Black
Features
- Model No.: X8330; internal dimensions of the case: 41.2x32.1x2.7 cm (16.2x12.6x1.1 inch)
- Compatibility: designed to perfectly fit for 18 inch Alienware 18 Area-51 AA18250 Gaming Laptop; 18 inch Dell Alienware m18 gaming laptop; 18 inch Dell Alienware m18 R2 gaming laptop
- Anti-Shock: EVA hard sleeve and features internal upgraded shock resistant padding layer, protect your laptop from inadvertent collision and accidental scratches when put in backpack or suitcase
- Waterproof: the smatree sleeve is made of durable 1600d nylon, it obstructs water effectively. Don't worry about splashing water, washable when laptop sleeve case becomes dirty
- Fashion Style: unique diamond pattern on the surface makes your case unique, personalize your laptop with its own unique style
Brand: Smatree
Color: X Series-Black
Compatible Devices: Laptops
Form Factor: Case
Shell Type: Hard
Compatible Devices: Laptops
Form Factor: Case
Additional Features: Protect
Color: X Series-Black
Pattern: No Applicable
Shell Type: Hard
Enclosure Material: Nylon
Brand: Smatree
Unit Count: 1.0 Count
Mfr Part Number: Smatree
Model Number: X8330
Manufacturer: Smatree
Age Range Description: Adult
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, May 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: For 18 inch Alienware m18(X8330)
Color: X Series-Black
I have to admit… Lately the items I have been getting from Amazon have been less then expected. However, this case is absolutely spectacular!! It fits my new Alienware 18” gaming laptop perfectly. It’s the perfect fit and protects it like a snug baby. I drive a Semi and was worried about the vibrations having a negative effect on my computer but this case totally protects it. With the amount I spent on my computer, I couldn’t chance any bump or fall. The shell is hard enough to protect it if it slips off the shelf or anything falls on it. The felt-like lining keeps it free from scratches. Nice thing about the case is it’s slim enough to also be put in a brief case or backpack for easier carrying.
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Reviewed in the United States on November 12, 2025 by Diz
Size: For 16 inch Alienware X16 R2 (X8323)
Color: X Series-Black
This is the kind of case that dares airport baggage handlers to try something. The outer shell is rock-hard EVA, wrapped in a ballistic-weave texture that shrugs off dings and spills. Inside, my 15" laptop fits like it was custom tailored. Snug straps hold it tight. Padding is firm but protective—not the foamy stuff that compresses in a month. Zippers glide like YKKs (they’re not, but close). The handle? Surprisingly comfy for long hauls. 🧠 If your laptop cost more than your monthly rent, this is your case.
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Reviewed in the United States on July 31, 2025 by Hi-Tek Reviews
Size: For 18 inch Alienware m18(X8330)
Color: X Series-Black
Purchase this sleeve for my Alienware m18r2. First off, this thing has insanely good quality. Name of the brand seems kind of random but let me tell you, you'll be pleasantly surprised. The outer materials are hard with the soft touch. The inside is very very soft and will not scratch or blemish your notebook. There are two straps on the inside that keep it secured. The zippers are high quality YKK zippers. The notebook itself seriously fits like a glove. This is a no-brainer purchase and it's definitely worth the price.
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Reviewed in the United States on November 8, 2024 by Harvey B. Degree Jr.
Size: For 18 inch Alienware m18(X8330)
Color: X Series-Black
Really good. Does everything u need. Wish it had space for charger though. Maybe a zip? But I'd trade that for the protection.
Reviewed in the United States on January 20, 2026 by Mikhail N.
Size: For 18 inch Alienware m18(X8330)
Color: X Series-Black
Fits 18in laptops , sturdy and easy to carry , elegant design
Reviewed in the United States on December 29, 2025 by Steve Laube
Size: For 18 inch Alienware m18(X8330)
Color: X Series-Black
Gaming laptops are not cheap! When my Alienware m18 arrived - I knew I needed to buy a case for it. I travel frequently, so when I came across this case, I read the reviews and did my research on other cases. I am so happy that I chose this case as it is high wuality and protects my laptop when I take it with me! I also purchased an Alienware backpack from Dell. The case fits inside the backpack, making it that much easier to take with me! I highly reccomend this product for the ease of mobility for your laptop, and to protect your investment as gaming laptops are pricey! This case was NOT overpriced and is great quality and value fior what you pay. As a gamer, to me, its priceless
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Reviewed in the United States on May 24, 2024 by AcidReign
Size: For 18 inch Alienware m18(X8330)
Color: X Series-Black
5 stars, for quality at price. Fit is perfect. Nothing extra, just well made.
Reviewed in the United States on December 4, 2025 by USA User 124,753,934
Size: For 16 inch DELL Pro Max 16 Plus
Color: X Series-Black
Solid but soft on the inside. Plenty of space and it stays open while you work.
Reviewed in the United States on December 1, 2025 by Chelsea Chelsea