• Extra Large Capacity: This large backpack for travel has a capacity of up to 32L, which includes a separate padded compartment for a 17-inch laptop, and The multiple pockets also make it possible for you to store your belongings in an organized way, making it easy for you to find what you need quickly, improving your life and work efficiency. US PATENT NO.: US 10,574,071 B2 ，US 10,931,137 B2 ，Us 10,931,138 B2 ，US 11,601,009 B2
• Backpack-Like Suitcase：With the ability to open at a 90-180 degree angle, this backpack provides excellent visibility and reach to the interior compartments. This makes it effortless to find and retrieve specific items without rummaging through the entire bag.
• RFID Protection: This large laptop backpack has built-in RFID protection, this technology can prevent your credit cards, passports and other items with RFID chips from being illegally read, effectively protecting your privacy and property security.
• Integrated USB Charging Port：Equipped with a USB charging port, offering quick access to charge your electronic devices such as smartphones, tablets, kindles and all other USB devices on the go while using them at the same time. A powerbank is not included. A special powerbank is not required. （The included USB-C cable is intended for use with a power bank featuring a USB-C output or with the use of a compatible adapter）
• Add-A-Bag System: The Add-A-Bag system of this large backpack makes your travels more convenient. A luggage strap allows you to connect your suitcase to the bag pack for travel , enabling you to pull both with one hand.