Model No.: M90 / X8284; internal dimension of the sleeve: 38* 25.8 * 2.5 cm ( 14.96 x 10.16 x 0.98 inch); external dimension of the sleeve: 39.8 * 28.5 * 3.4 cm ( 15.67 x 11.22 x 1.34 inch); weight: 630 grams ^^
Compatibility: fit for 15.6" ACER Chromebook 315 CB315; 15.6" ACER TravelMate P2 TMP215 ^^
Anti-Shock: 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 ^^
Splash-Resistant: the smatree sleeve is made of durable 280g nylon lycra, it obstructs water effectively. Don't worry about splashing water, washable when laptop sleeve case becomes dirty ^^ Smatree Pioneering Custom-Sized Protection for Every Laptop. Over 100 precision-fit sizes engineered for 2, 000+ laptop models. If you're not sure which model of sleeve is fit for your laptop, please check the Product Description. We provide a sleeve model list for most 15.6 -inch laptops; check it to find your ideal fitting sleeve.