Material Oxford cloth Open the way With or without liner Internal structure of the bag ID bag, mobile phone bag, zipper hidden bag, computer slot, camera slot Function: breathable, anti-theft, load reduction, shock resistance SIZE: 31cm*47cm*16cm Durable Oxford cloth construction built for tech professionals and daily commuters. This spacious backpack features dedicated compartments for laptops, cameras, and mobile devices, plus hidden security pockets to keep your gear safe. Breathable padding reduces shoulder strain during long carries, while shock-resistant design protects electronics from impact. Anti-theft features and optional liner provide customizable protection for your valuable equipment. Dimensions: 31cm × 47cm × 16cm Perfect for work, travel, or weekend adventures—engineered to handle your tech collection with confidence.