This ultra-light backpack offers an incredible comfort-to-weight ratio, featuring a detachable lid and compression straps perfect for those weight-conscious adventures. The deuter Aircontact back system not only minimizes weight but also enhances airflow along your back. With the Clip & Loop system, you can easily adjust the back length, while the ergonomic hip fins ensure a comfortable fit and effective load distribution. Crafted from durable ripstop material made of high-performance fibers, this backpack is designed to endure the demands of long-distance hiking.

Your perfect adventure sidekick for

Features

• Aircontact System
• Air Spacer Mesh - Back-friendly spacer fabric
• Round profile frame crafted from permanently elastic spring steel
• Lumbar pad for efficient load transfer onto the hips
• Ergonomically shaped Active Fit shoulder straps with soft-edge finishes for comfort
• Load adjustment straps
• Adjustable sternum belt
• Padded ergonomic hip fins
• Pull-forward adjustment with side compression
• Snug-fitting hip fins
• Attachment loops
• Helmet net can be added later
• Modular gear straps
• Detachable backpack lid
• Height adjustable lid
• Zippered lid compartment
• Top-loader with roll-top closure
• Expandable capacity (5L)
• Drinking system compartment
• Compatible with 3.0-liter drinking systems/bags
• SOS label
• Signal whistle
• Mesh side and front pockets
• PFAS free
• ClimatePartner certified product
• bluesign® product
• Green Button certified product

Key features of the Aircontact Ultra 45+5 SL

EASY ON THE BACK - MESH COVERING

The Aircontact back system's Air Spacer mesh reduces contact area, minimizing weight while enhancing ventilation across your back. The straightforward Clip & Loop adjustment for back length and ergonomically designed hip fins create a customized fit with outstanding comfort during long treks.

LIGHTWEIGHT FOR MORE ENERGY

Streamlined for ultimate efficiency, this pack smartly balances comfort with weight, enabling you to conserve energy for your journey. The durable ripstop fabric composition ensures this pack stands up to rigorous conditions, and you can ditch the lid to lighten the load, securing the main compartment with a drawcord and press stud closure.

MODULAR GEAR STRAPS FOR VERSATILITY

Depending on your needs, you can remove the lid and rearrange the modular gear straps to secure various gear items.

AIRCONTACT SYSTEM

SL Women's Fit

This model is also available in an SL variation. The SL back length is designed specifically for women, acknowledging that, on average, women's backs are shorter than men's. Therefore, the carrying system in the SL version is shorter than that in standard Deuter backpacks, specifically tailored to fit female anatomy. More info about our.

Focused on essentials, this lightweight pack expertly balances comfort and weight, allowing you to apply more energy towards your trail. Plus, the lid can be removed to further decrease overall weight.

The innovative Air Spacer mesh serves three purposes: comfort, cushioning, and airflow. These qualities make this backpack an optimized choice for lightweight carrying. With the Clip & Loop adjustable back length, you also get a more personalized fit and superior comfort for long journeys.

PFAS free

ClimatePartner certified product

By using more sustainable materials and technologies with a smaller carbon footprint, we are actively working to cut our CO_² emissions. However, achieving complete climate neutrality is challenging. Therefore, we’ve partnered with ClimatePartner to offset unavoidable CO_² emissions. The emissions generated from production and transport of any ClimatePartner certified deuter product will be balanced through voluntary offsetting and investment in chosen social and climate protection projects.

bluesign® product

Products that display the bluesign® label meet stringent safety and environmental standards established by the system criteria. The textiles and materials used to create products with this label are produced in a resource-efficient way, minimizing negative effects on people and the environment.

Green Button certified product

The is a government-backed certification mark for sustainable textiles. Anyone looking to purchase environmentally and socially responsible clothing should look for the Green Button. There is currently no equivalent certification to the Green Button, which enforces mandatory standards to safeguard humans and the environment. A total of 46 strict social and environmental criteria must be fulfilled, covering a wide array from wastewater management to labor practices.

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