Lowe Alpine Airzone Trek 45:55 M-L

With the cool, ventilated comfort of the AirZone Trek 45:55 hiking backpack, multi-day hikes and treks become a breeze. The AirZone Trek 45:55 provides supportive comfort on any hike no matter how challenging. Our award-winning, fully adjustable and ventilated AirZone+ carrying system with patented FormKnit™ technology stays comfortable all day long.The AirZone Trek 45:55 is made from rugged, wear-resistant fabric and features a front zipper to the main compartment. Our AirZone Trek 45:55 hiking backpack is packed with essential features for your next adventure including mesh side stretch pockets for water bottles, a front mesh pack compartment for jackets or hiking maps, top and bottom compression straps, and attachment loops for hiking poles and ice axes. The top large pocket provides easy access to essentials and the flexible bottom compartment is ideal for separating your sleeping gear from your day gear.In addition to an integrated rain cover and water bladder pocket, the AirZone Trek 45:55 hiking backpack features an expandable lid for an additional 10 liters of pack volume.