When trekking around we stay prepared and have all our gear organized with the Gregory Nano 24L Pack. Featuring a 24-liter capacity and a lightweight design, the Nano 24L Pack is perfect for day hikes or adventures in the city. The padded back panel cushions and supports us for enhanced comfort, and the Airmesh padded and adjustable harness ensures a comfortable, snug fit. This bag is made from a durable nylon treated with a water-resistant coating to shed off moisture and abrasion.