Lumesner Carry on Backpack, Extra Large 40L Flight Approved Travel Backpack for Men & Women,Expandable Large Suitcase Backpacks With 4 Packing Cubes (Beige)

This is the extra large size, with a pack size of 40L, designed for flight approval and ample storage needs.

Yes, it's designed for both men and women. The dimensions are universal to fit various body types comfortably.

The material isn't specified in the product details, but travel backpacks from Lumesner typically use durable poly-cotton blends known for their strength and water-resistance.

For easy maintenance, we recommend spot cleaning with a damp cloth. Avoid using harsh chemicals or machine washing to preserve the quality of the material.

This pack includes 1 main compartment and 4 packing cubes for organizing your belongings efficiently during travel.

While not a carrying capacity limit, the backpack is designed to comfortably hold around 3.3 pounds of items without being overly heavy.

Yes, this backpack is expandable, allowing you to adjust its size as needed for more or less storage space during your travels.

Travelers who need a spacious backpack with multiple compartments for organizing electronics, clothing, and other travel essentials will find it highly beneficial.

The poly-cotton material is known for its durability. Regular care can help maintain its shape and integrity over many trips.

The backpack measures 11.81 inches in height, 13.78 inches in length, and 3.94 inches in width, providing a compact yet spacious design for travel.