product information-† The Veho TX-4 Backpack notebook bag is designed for the ultimate traveller and is built with super robust, waterproof polyester and Teflon backing. Designed in the UK the TX-4 will hold notebooks up to 17" and has USB charging port for external phone/portable device charging whilst on the move. Specifications: Dimensions: 480mm x 280mm x 130mm Volume: 17.5L Layout: 5 outside pockets (3 zippers) - 2 inside pockets and 1 pocket. Weight: 760 g screen size: 17 Inch SKU: VNB-004-TX4 -†