[Large Expandable Capacity] Cabin Travel Backpack: Size: 46*31*22cm, the capacity of the cabin travel backpack is 27L~40L. This cabin travel backpack is adjustable in size and is the perfect companion for your travels. It has a separate computer compartment, a separate shoe compartment at the bottom, and expandable hidden pockets in the front, back, and side pockets for increased security and anti-theft.

[Breathable and Comfortable, Durable and Waterproof] Cabin Travel Backpack: The back pad has a honeycomb design to promote air circulation and keep your back dry. Thick and breathable shoulder straps with adjustable length for increased stability. Made of splash-proof material, water droplets fall off automatically; highly waterproof. Scratch-resistant fabric makes the backpack more durable.

【Multiple Compartments, Large Storage Capacity】 The 40L travel backpack has 15 storage compartments! You can store the necessary clothes for 5-7 days of travel. It has a spacious main compartment, separate computer compartment, separate shoe compartment at the bottom, and multiple hidden pockets. You can perfectly organize your belongings for stylish storage!

💻[USB Charging Port] The laptop backpack has a built-in USB port and USB cable, which is perfect for charging electronic devices anytime, anywhere. Sturdy two-way zipper, smooth and practical, suitable for storing and removing items. The top and sides are reinforced by hand; The side pockets increase the backpack's carrying capacity and extend its durability.

【Multifunctional & Versatile】The travel backpack is suitable for many occasions and can be converted to fit (backpack, suitcase, handbag), can be carried on the back, hung on the side or hung on the suitcase, saving money and energy. It has a fashionable appearance and can be used as a men's backpack/women's travel backpack, large men's backpack, professional briefcase, laptop backpack. It is the best choice for daily travel or business trips!