Built-in anti-shock Sleeve Interior Size: 18*12.6*2 Inches, Fit up to 18.4 inch gaming laptop .Please check your laptop size before buy the bag.Exterior Size:18.5*13.4*4 Inches | Room to Fit All:Integrated laptop compartment holds laptops with screens up to 18.4-inch laptop bag(fit for Alienware18/Precision M6800/ROG G752/MSI GT80,asus rog g752vl-dh71 17.3 inch) | Comfortable Strap Design:Airflow back system multi-panel airflow design provides extra padding for comfort and Maximum Back Support. | Organizer Pocket: Interior organizer provides divider pockets for pens, pencils, cell phone and CD's.Plenty of pockets to organize whatever you need to carry. | Quality and Durability :Its lightweight, durable and water-resistant ballistic nylon construction helps keep precious cargo safe and dry. | ttaché cases; Backpacks; Bags of leather for packaging; Bags for sports; Briefcases; Envelopes, of leather, for packaging; Garment bags for travel; Handbags; Haversacks; Key cases; Pocket wallets; Pouches, of leather, for packaging; Purses; Reticules; satchels; Slings for carrying infants; Suitcases; Textile shopping bags; Travelling bags; Valises