Premium 1680D polyester fabric with reinforced stitching for extreme durability

Waterproof PU-coated base and rainproof zippers protect contents in all weather conditions

Integrated USB charging port with inner cable pocket for secure device charging on the move

Spacious triple-compartment design fits 15.6" laptop + documents + daily essentials simultaneously

Multi-functional organization with 8 inner pockets including shockproof tablet sleeve

Ergonomic S-shaped shoulder straps with breathable mesh padding for all-day comfort

Professional sleek design transitions seamlessly from office to business travel to campus

Reinforced bottom panel with anti-slip feet maintains structure when fully loaded

Hidden anti-theft back pocket safeguards valuables against pickpockets

Industrial-grade metal zippers with smooth-glide YKK sliders for heavy-duty use