Hard shell anti-theft backpack, travel waterproof backpack, suitable for 15.6-inch business laptop backpack

Meet Daily Outdoor Needs: It can easily accommodate a 15.6-inch laptop and can also hold various files, books, and office supplies, making it perfect for business travel.
Anti-Theft and Security: Equipped with a combination lock to prevent theft, not easy to be pulled open easily. The internal shockproof design secures your laptop and iPad from sliding and bumping, providing all-around security for your computer and documents.
Comfortable and Breathable: The back is padded with soft and flexible material with carefully designed breathable mesh holes so that air can circulate smoothly. The shoulder straps are ergonomically optimized to be both non-stringy and breathable, so you're always comfortable while carrying.
Smart USB Charging Port Design: Includes an external USB socket and a built-in charging cable to access your mobile power source, adding convenience to charging your cell phone.(Power bank is not included)
Scope of Application: It can be used as an office bag, perfect for business travel. Whether it is a weekend vacation, shopping, or outdoor activities in daily life, it is perfectly adapted.

Hello,