Deuter Aircontact Ultra

The 40+5 designation indicates that the main compartment holds 40 liters, with an additional 5 liters of expandable storage available via the roll-top closure. This gives you extra flexibility for longer trips where you might need to pack a bit more gear.

Yes, the Aircontact system is specifically designed to promote airflow between your back and the pack. By using breathable materials and a specialized structure, it helps reduce heat buildup and keeps you cooler during high-exertion treks.

Absolutely. The lid is fully removable, allowing you to shed weight when you don't need the extra pocket space. It is a great feature for thru-hikers looking to streamline their setup for lighter days.

Yes, the Aircontact Ultra 40+5 is hydration system compatible. It includes an internal sleeve and routing for a hose, making it easy to stay hydrated without stopping to pull out a water bottle.

The pack uses a round profile frame made of permanently elastic spring steel. This provides a lightweight, flexible structure that transfers the load effectively to your hips while maintaining enough give to move naturally with your body on uneven terrain.

The ripstop construction is designed to be highly resistant to tears and abrasions. It strikes a balance between being lightweight enough for long-distance hiking and tough enough to handle the wear and tear of rugged trails.