UNDERSEAT CABIN BACKPACK FOR RYANAIR: This backpack's main compartment and laptop compartment measure 40x18x25 cm, and its overall size is 40x20x25cm. It's specifically designed for Ryanair Airlines, which has a maximum carry-on bag size of 40x20x25 cm. If your bag is larger, you'll be charged extra fees.

LISTEN TO MUSIC AND CHARGE ON THE GO: This backpack has a convenient side hole for charging your phone and listening to music. Just thread your cable through the hole and connect your devices. (Note: the backpack doesn't come with a power bank or phone charging cable.)

CONVENIENT TRAVEL COMPANION: This backpack is perfect for short trips. It has a separate laptop compartment that fits up to 13.3-inch laptops, and a 180-degree opening main compartment for easy security checks. It also features an anti-theft back pocket and a trolley sleeve strap for easy handling.

ORGANIZED AND SPACIOUS: This backpack has multiple compartments to keep your belongings organized and within reach. It has a front pocket, two side mesh pockets, a wet pocket, multiple small pockets, a main compartment, a laptop compartment, and an anti-theft pocket.

COMFORTABLE AND DURABLE: This backpack is made with wear-resistant fabric, reinforced shoulder straps, high-quality zippers, and breathable back sponge. It's perfect for flights, casual day trips, and weekend getaways.