The DELSEY Brochant 3 under-seat backpack is designed for efficient travel with compact dimensions of 40 x 30 x 20 cm and a capacity of 24 liters. Weighing only 0.6 kg, this lightweight backpack easily fits under airplane seats while still providing ample storage space. Made from 100% recycled polyester fabric with a Teflon coating for water and dirt resistance, it combines durability with environmental responsibility. The exterior features compression straps to securely hold the contents and maintain a compact profile, as well as a side bottle holder for easy access during travel. The interior organization includes packing straps to stabilize items, a zippered pocket for secure storage, and an open mesh compartment for quick access to essentials. A padded laptop compartment protects electronic devices during transport. The smart loop allows for easy attachment to luggage carts, while comfortable, adjustable shoulder straps and multiple carrying handles (top and side) offer versatile carrying options. This unisex travel backpack combines practical functionality with sustainable materials, making it suitable for short trips, city excursions, or as additional carry-on luggage.