About this item Wide Compatibility: Outer dimensions: 40.5x27.5x3 cm (15.94x10.83x1.18 inch). Inner dimensions: 37.5x25.8x3 cm (14.76x10.16x1.18 inch). The laptop bag is compatible with universal 15-inch and 15.6-inch laptops. Note: It’s too large for 15-16'' MacBook Pro.You can use it as a 15 inch or 15.6 inch laptop case, laptop sleeve or laptop bag. Comprehensive Protection: The front, back, and three sides of the main compartment are all equipped with thick protective layers, providing all-round protection for your laptop. The outer is made of 600D polyester fabric, effectively preventing water damage from accidental splashes. The interior is lined with soft gray velvet to prevent scratches on the laptop. Extra Storage Space: The front panel of the main compartment has a zippered pocket, which can accommodate an 11-inch compatible with iPad or store a mouse, charger, and other accessories. Perfect for anyone looking for a 15 inch or 15.6 inch Chromebook case, Vivobook case, Zenbook pro case, New latitude case, Inspiron case, ENVY case, Thinkpad case. Detachable Accessory Bag: This computer bag comes with an accessory bag with a detachable handle, which can be attached to the laptop bag. The dimensions of the accessory bag are 20x5x13 cm (7.87x1.97x5.12 inch). Use it as your 15 inch or 15.6 inch Elitebook case, Probook case, ZBook case, OMEN Notebook case. Thoughtful Details: Sturdy dual zippers ensure the smooth opening and closing. Silk-screened logo and orange label give a premium feel. The black PU handles with woven straps are portable and durable. It can be used as a 15 inch or 15.6 inch Yoga Case, Ideapad case.