Discover the Topo Designs Global Travel Bag 30L, a versatile backpack designed for the modern traveler. This backpack features a padded ballistic nylon back panel, U-shape entry to main and secondary compartments, internal mesh pockets, a larger zippered security pocket, dual slip pockets, a vertical exterior zippered pocket with dual security pockets, a back panel laptop compartment, removable waist belt, removable adjustable padded shoulder strap, expandable side water bottle pockets, and dimensions of 51cm x 32cm x 18cm.