WATER-REPELLENT FABRIC ROLLING BAG: VANKEAN rolling case is made of water-repellent canvas fabric. Dimensions: 18.1"x14.2"x9"; Weight: 6.33 LBS. The maximum length of the telescoping handle: 21.7inch. （Fits in most airline overhead compartments and meets most airlines' carry on bag size requirements. Regarding whether it whether it fits under-seat, you need to confirm the airline's luggage size requirements before purchasing. | MULTI-FUNCTIONAL COMPARTMENT: VANKEAN rolling laptop briefcase has 1 main compartment that provides separate space for your 17.3” Laptop and all your items. The padded laptop compartment offers perfect protection for your laptop. 1 rear storage compartment can arrange your important things. 2 front pockets organize your iPad, or tablet. 2 zippered sized pockets at each side can hold your umbrella, water bottle, etc. Great to use this case as a carry-on for an overnight business trip. | RFID DESIGN COMPUTER BAG: Anti-theft design frequency identification blocking technology in organizer pockets lined with thin shielding fabric to help block radio waves from being transmitted from U.S. Passports and certain credit/ debit cards. | DURABLE & USER-FRIENDLY DESIGN: VANKEAN rolling laptop case has metal zippers and waterproof bottom panel corner guards and a kick plate; durable aluminum telescoping handle accommodate users of different heights. | EASY TO CARRY & CLEAN: Push-button telescoping handle and 2 quality silent wheels allow for more comfortable travel. The telescoping handle retracts into a zippered compartment when not in use. Features dual in-line skate wheels for swift mobility while on the move. What’s more, a well-knitted “luggage strap” is quite easy to fix the bag on the trolley of your luggage, making your journey and business traveling more convenient.