Amazon.com: LOVEVOOK 40L Travel Backpack for Women & Men 。Designed with 4 compartments and 17 pockets to keep all your travel essentials neatly organized Features a dedicated 15.6\" laptop compartment and 12.9\" iPad slot, both lined with cushioned cotton for maximum device protection during travel Blending timeless elegance with modern functionality, this bag features classic V-thread embroidery, premium nylon exterior, and a striped lining for refined durability Breathable mesh shoulder straps with ergonomic length for all-day comfort With comfortable leather handles, the bag is reinforced at every stress point for ultimate durability Versatile and reliable, this product is perfect for work, travel, business, everyday use, and outdoor adventures Equipped with a built-in USB charging port, making it easy to charge your phone on the go Features a luggage strap to attach to suitcase handles for seamless travel