Trekking backpack DEUTER Aircontact Core 45+10 SL — chestnut-umbra, 45+10 L capacity

DEUTER Aircontact Core 45+10 SL is a trekking backpack in chestnut-umbra designed for multi-day hikes. The pack offers a 45+10 L top-loading main compartment with an extendable lid and multiple organized pockets to separate clothing, food and equipment. The SL fit is adapted for shorter backs and narrower shoulders while retaining load-carrying features for comfortable transport of heavier loads on trails and mountain routes.

Advantages

The Aircontact Core 45+10 SL combines adjustable carrying comfort with ventilation and load stability. Padded shoulder straps and a contoured hip belt distribute weight evenly, while the back system promotes airflow to reduce heat buildup. Multiple external attachment points and accessible pockets make gear organization straightforward, and the extendable top lid increases usable volume when needed. Materials and construction are selected for durability and regular outdoor use.

Suitable for

Key specifications

How to use

Pack heavier items close to the back and centered to maintain balance, placing sleeping systems or bulkier items at the bottom and frequently needed items in accessible pockets. Adjust the hip belt first to transfer load to the hips, then tighten shoulder straps and use the sternum strap to stabilize the load. Use compression straps to secure contents and reduce pack volume when not fully loaded. The extendable lid increases capacity for additional gear and can be tightened down when not in use.

Recommendations

The backpack is suitable for regular outdoor use; inspect attachment points and seams before extended trips, avoid overloading beyond recommended capacity, and follow care instructions for cleaning and drying to prolong service life.