- Brand:
Deuter
- Product Code: 8411-02
- Sku: Deu-3340223
- Availability: In Stock
Aircontact Lite 45 + 10 SL Trekking Backpack by Deuter
Aircontact Lite 45 + 10 SL Trekking Backpack by Deuter
- Brand:
Deuter
- Product Code: 8411-02
- Sku: Deu-3340223
- Availability: In Stock
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Guaranteed return within 14 days without explaining the reasons
- Product overview
- Specification
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This ultra-lightweight trekking backpack is your go-to for those epic long-distance adventures. With our VariQuick back length adjustment and ECL hip fins, you’ll enjoy a secure, comfy fit that makes carrying loads feel effortless. The Aircontact Lite full-contact back system, crafted from open-cell foam with a ventilation channel, enhances breathability and eases the strain on your spine. You can expect a fantastic balance between comfort and weight for those long days on the trail.
Your perfect sidekick for
Mountain climbing (2 of 5) Climbing (1 of 5) Hiking (2 of 5) Trekking (5 of 5) Traveling (4 of 5)Highlights
- Optimal load distribution thanks to the X-frame
- Featherweight
- Padded hip belt
- VariQuick system for instant adjustments
- Pull-forward hip fins
- Load adjustment straps
- Adjustable sternum strap
- Stretchy front pocket
- Elastic side pockets
- Attachment loops for a helmet holder (not included)
- Elastic inner pocket for wet/sweaty gear, hydration reservoir, etc.
- Secure inner compartment for valuables
- SOS label included
- Separate bottom compartment with a zippered base
- Removable lid
- Ice axe attachment
- Pole holder
- Compatible with a 3.0-liter hydration system/bag
- Secure hip fins
- PFAS-free
Top features of the Aircontact Lite 45 + 10 SL
ADJUSTABLE FOR COMFORT
ERGONOMIC HIP FINS FOR BACK COMFORT
EXCELLENT VENTILATION FOR A DRY BACK ADJUSTABLE FOR COMFORT
Thanks to the VariQuick system, you can easily customize the back length to fit your needs.
ERGONOMIC HIP FINS FOR BACK COMFORT
The compact, ergonomic ECL hip fins can be adjusted for stability and personalized fit to optimize load transfer. The unique padding conforms to your hips, offering stability and comfort. Plus, a cut-out along the back ensures ventilation and reduces pressure on your spine.
EXCELLENT VENTILATION FOR A DRY BACK
The Aircontact Lite back, designed with open-cell, hollow-chamber foam padding, offers great breathability and balances comfort and weight perfectly. It's perfect for efficient load transfer.
SL Women’s Fit
This backpack also comes in the SL version specifically designed for women: typically, women have shorter backs than men. The carrying system in the SL model is thus slightly shorter than in the standard Deuter backpacks and tailored to the female shape. For additional details about our products.

To handle heavy loads effectively, the carrier and the backpack should work in harmony. That’s where our Aircontact principle shines: The carrying system rests directly on the user’s back, keeping the load near the body’s center of gravity. This setup ensures full control and optimal load transfer. Meanwhile, the breathable Aircontact back pad provides noticeable ventilation, thanks to a pump effect during movement.
PFAS free
This Deuter product is free from intentionally used PFAS (per- & polyfluorinated substances). Deuter is committed to reducing harmful chemicals that impact the environment and health.
In outdoor gear, PFAS are primarily used for water-repellent finishes.
Instead, Deuter has been using an alternative DWR (Durable Water Repellency) treatment since 2019.
- > D stands for Denier – a unit of measurement for yarn weight. 600D means that 9,000 meters of yarn weigh 600 grams. The higher the value, the more robust (and often heavier) the material.
- > PES stands for Polyester. Polyester fibers are highly tear- and abrasion-resistant, easy to care for, and absorb very little moisture.
- > PA stands for Polyamide (also known as nylon). Polyamide fibers are especially durable, elastic, and lightweight – ideal for textiles subject to high stress.
- > REC stands for Recycled – the material is made entirely or partially from recycled resources.
- > BS stands for bluesign®-certified – the material has been produced in an environmentally friendly and sustainable way according to the bluesign® standard.
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