The comfortable backpack for day trips features a lightweight, highly ventilated Aircomfort back system that not only offers an excellent weight-to-comfort ratio but also includes a spacious main compartment, a smartphone pocket, elastic side pockets, lid compartments, and external loops that make storing and securing items and poles effortlessly easy. It is compatible with a helmet net and hydration system (up to 2 liters) and comes with a detachable rain cover.