This rucksack gives you plenty freedom of movement and will transport your laptop safely. It has 2 main zipped compartments, an ergonomically designed back, and carry handles - one of the straps has a mobile phone pocket - and 3 document pockets. The laptop compartment is padded and secure. 2 more padded internal compartments provide space for technical accessories. Additional internal compartments and pockets keep your pens and credit cards tidy and easy to find. The whole rucksack is made from quality nylon. Suitable for laptops/notebooks up to 15.4" and 15.4" Macs. The dimensions are approximately 31 cm in width, 44 cm high and 20 cm deep. The laptop rucksack meets requirements for flight hand luggage and so can be taken on board with you.