COUGAR EGY LAPTOP Backpack Travel Bag S30 DARK BLUE

Overall dimension 360*260*27mm Big Fan dimension: 120*120*15mm (2pcs) Small Fan dimension: 80*80*10mm (2pcs) Material: ABS Plastic and Iron mesh Big fan speed :1200±10% RPM Small fan speed:1600-1800 RPM 2 USB ports+ Speeder Up to 17” laptops 3 Adjustable angles