This ultra-lightweight backpack boasts an impressive comfort-to-weight ratio, perfect for those counts where every gram matters—featuring a removable lid and compression straps. Thanks to the deuter aircontact back system, it not only helps in reducing weight but also provides excellent ventilation along your back. You can adjust the back length with the handy clip & loop system, and the ergonomic hip fins ensure a cozy, comfortable fit while effectively distributing the load. Made from performance fibers, the durable ripstop body fabric is designed to endure the challenges of thru-hiking.

Your ideal partner for

Features

• Aircontact system
• Air spacer mesh - back-friendly spacer fabric
• Round profile frame crafted from permanently elastic spring steel
• Lumbar pad for optimal load transfer onto the pelvis
• Comfortable to wear, thanks to movable, ergonomically shaped active fit shoulder straps with soft-edge finishes
• Load adjustment straps
• Adjustable sternum belt
• Ergonomic padded hip fins
• Pull-forward adjustment with side compression
• Snug hip fins
• Attachment loops
• Helmet net can be retrofitted
• Modular gear straps
• Removable 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 system/bag
• SOS label
• Signal whistle
• Mesh side and front pockets
• PFAS free
• ClimatePartner certified product
• bluesign® product
• Green Button certified product

Top features of the aircontact ultra 45+5 sl

EASY-ON-THE-BACK MESH COVERING

The reduced contact surface of the aircontact back system's air spacer mesh decreases weight while enhancing ventilation across your back. Easy clip & loop back length adjustment and ergonomically shaped hip fins provide a tailored fit with top-notch carrying comfort on long hikes.

LIGHT WEIGHT FOR MORE ENERGY

Stripped down to the essentials, this lightweight pack perfectly balances comfort and weight, letting you focus more energy on your adventures. Plus, its tough ripstop fabric is made from performance fibers, so it’s ready for whatever you challenge it with. Remove the lid to cut down on weight, sealing up the main compartment with a drawcord and press stud closure.

MODULAR GEAR STRAPS FOR FLEXIBILITY

Depending on your activities, you can detach the lid and reposition the modular gear straps to attach various items.

AIRCONTACT SYSTEM

SL WOMEN’S FIT

This model also comes in the SL version, tailored for women: generally, women have shorter backs than men. Therefore, the carrying system in the SL model is a bit shorter than in the standard deuter backpacks, specifically designed to fit the female anatomy.

Kept minimal, this lightweight pack expertly harmonizes comfort with weight, allowing you to invest more energy into your excursions. The lid can be taken off too for reduced weight.

The new air spacer mesh combines three features: comfort, cushioning, and ventilation. These characteristics make this backpack optimized for weight. Plus, with the clip & loop adjustable back length, it gives a customized fit and superb carrying comfort over longer distances.

PFAS FREE

CLIMATEPARTNER CERTIFIED PRODUCT

We're making strides in reducing our CO_² emissions by incorporating more materials and technologies with a smaller carbon footprint into our collections. But, even with our best efforts, achieving complete climate neutrality is quite a challenge. That's why we've partnered up with Climate Partner to offset any unavoidable CO_² emissions. For every ClimatePartner certified deuter product you purchase, we’ll offset emissions from production and transport by investing in various social and climate protection projects.

BLUESIGN® PRODUCT

Products with the bluesign® label meet stringent safety and environmental requirements. The textiles and accessories used in making these products are produced in a way that conserves resources and minimizes environmental impact.

GREEN BUTTON CERTIFIED PRODUCT

The is a government-backed certification for sustainable textiles. If you're looking to buy clothes that are socially and environmentally responsible, keep an eye out for the green button. It's a one-of-a-kind label that sets mandatory standards to safeguard people and the planet. To earn this certification, companies must meet 46 detailed social and environmental criteria, covering a wide range from wastewater management to the prevention of forced labor.

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