It is an old model or a product that we can no longer order at the manufacturer.
The Airzone Trek 35:45, designed by Lowe Alpine, is a hiking backpack for men, ideal for accompanying you on your hikes in nature with comfort. Indeed, the Airzone Trek 35:45 ensures optimal comfort thanks to its Airzone +™ carrying system, which includes FormKnit™ technology that maximizes breathability, improves waterproofing, and minimizes the weight of your Lowe Alpine backpack. Additionally, the Airzone +™ system features a knitted back panel with a body-shaped ventilation system for maximum breathability. Furthermore, the Airzone Trek 35:45 is equipped with a hip belt with a lumbar cushion offering maximum comfort throughout your hike. Moreover, the Airzone Trek 35:45 allows you to carry all the necessary gear for a successful outing, thanks to its numerous compartments, as well as its trekking pole attachments and HeadLocker ice axe holder system. Finally, you will appreciate the Airzone Trek 35:45 for its 35-liter volume with an expandable flap allowing you to gain an additional 10 liters in your Lowe Alpine hiking backpack. Particularly breathable and very comfortable to wear, the Airzone Trek 35:45 is the one you need if you enjoy long hikes in hot weather!