Waterproof Laptop Backpack for Men

Specification Size: 52*36*25cm Capacity: 55L Fits up to 18.4" laptop Material: Polyester Features Premium waterproof PU material protects gear Massive 55L capacity fits 5-7 days of clothing TSA-friendly 18.4" padded laptop compartment Built-in USB port for convenient charging Organized front pocket with detachable key clip Rear luggage strap slides over suitcase handles Lockable zippers provide extra laptop security Reflective strips enhance nighttime visibility Reinforced top handle for comfortable grip