GlobalistLock: Expandable Anti-Theft Travel Backpack with Locking Zipper System

How the Locking Zipper Works:

• Pull both zipper heads together until they meet. They lock in place and cannot be separated. To unlock, simply slide the zipper heads toward the side with the pull tab until they reach the base, where a clear unlock icon appears, and they release.

This expandable anti-theft backpack features a locking zipper system – pull both zipper heads together to lock; slide to the unlock icon to release. 180° clamshell opening for easy packing. Separate padded compartment fits 17.3" laptops. Waterproof fabric, expandable capacity, and a luggage strap for travel. 3-in-1 design for business, fitness, and short trips.

Category	Details
Type	Expandable Anti-Theft Travel Backpack
Capacity	29L (expandable to 40L)
Dimensions	30 × 20 × 48 cm
Laptop Compatibility	Up to 17.3-inch laptop
Tablet Compatibility	Up to 12.9-inch iPad
Opening	180° Clamshell
Material	Waterproof fabric
Security	Locking Zipper System
Front Pocket	Multiple quick-access organizer pockets