【Measure Your Laptop Internal Dimensions】Our Laptop sleeve case ‘s Internal Dimensions: 16.5 x11.8 x0.79 inch(42 x 30 x2cm).External Dimensions:17 x12.2 x1.18 inch(43 x31 x3cm). Please measure your laptop with internal dimensions before your purchase. 【Shockproof Soft Lining 】Especially soft and anti-static, the laptop sleeve bag of the soft lining can effectively absorb impacts and reduce damages caused by accidentally bumping & scratches. 【Water Resistant &Slim Lightweight】The laptop sleeve case made of high-quality waterproof Canvas fabric, which obstructs water and vapor effectively. Don't worry about your laptop and accessories splashing water or rain. Super slim and lightweight, it can easily be transported inside another bag, backpack, or briefcase. 【Smoothly Zipper & Full Protection】Zipper glides smoothly and convenient access to your laptops. 360°protective soft fluffy padding interior prevents scratches, especially around the zipper. Personalize your laptop with its own unique style. Simple but meet your every need. 【Compatible Devices 】Compatible with Lenovo L340 17.3" Laptop/Ideapad 330 320 17.3, HP 17 17.3"/ Pavilion 17/ Probook 470 G5 17.3/ Envy 17.3/ OMEN 17, ASUS VivoBook Pro 17/ TUF Gaming F17/ ROG 17.3, Compatible with Dell 17 3000 5000 7000/ Dell G3 17.3/ Dell Precision M6800 17.3, Acer Chromebook 17/ Acer Nitro 5/ Acer Aspire 5 7 17.3/Acer Aspire E 17 E5-772G/ Acer Predator Helios 300 PH317 PH517,ROG Strix SCAR and more 17.3 Inch laptop. 17 17.3 Inch Laptop Sleeve Case Bag for Asus VivoBook Pro 17/Asus TUF/Asus ROG 17.3, HP Pavilion 17/ HP Envy 17.3, for Dell 17 7000 3780, Notebook Ultrabook Case, Purple