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*See conditionsIntroducing the new Aircontact Lite range from Deuter, formerly the ACT Lite, which joins the Aircontact family, to accompany on small to large hikes.
The Aircontact Lite 40 + 10 model, is a lightweight backpack that is used as a several day hiking backpack!
The new motto is "even lighter"! The Aircontact Lite 40 + 10, is a combination of technical fabrics, special loops and an even lighter construction, which gives it a clean and technical appearance, for a total weight of 1680 g! This bag is equipped with the Aircontact Lite back which will be a very important asset during your hikes. Reduced perspiration, optimal hold, effective weight transfer thanks to the ECL hips and ergonomic shoulder straps in S.
Thus, the Aircontact Lite 40 + 10 is a light model for high altitude hiking and trekking. A delight ambitious hikers!


- Materials: Mini Check 100 HT/ PES 600
- Perfect load report with X frame
- Abdominal strap, easy to adjust with Pull-Forward system
- Good load transfer by compact hip stabilizers
- Vari Quick system - adaptation to the length of the back
- Continuously adjustable chest strap
- Wet clothes compartment
- Additional volume with expandable flaps
- Loops for the helmet (accessory)
- SOS label
- Separated end compartment
- Attachements for walking sticks and ice axes
- Pocket under the flap
- Compatible with hydration systems
- Inside security pocket
- Position adjustment straps
- Front stretch pocket and side elastic pockets
- Large zipped pocket on the belt
- Side compression straps: the straps can be placed under the side pokets for optimal compression
- Double bottom
- Volume: 40 + 10 L
- Dimensions: 74 x 30 x 22 cm
- Weight: 1680 g
Deuter Aircontact Lite System back:
- This lightweight touring bag is ideal for medium loads during multi-day excursions and alpine treks with its perfect balance of comfor, weight transfer, reduced weight and ventilation. It offers a fitted, anatomical and flexible fit with Aircontact pads. Thus, the load remains near the back and center of gravity of the body. This backpack maintains optimal stability to easily carry average loads.
- Reduced perspiration thanks to the pump effect of the Aircontact open pore technical foam. With each movement, the air circulates between the pads and offers a continuous ventilation of the back. Result: 15% less perspiration than with other contact backpacks (proven by a field study conducted by Gabriel L. & T. in cooperation with the University of Erlangen in Germany).
- An optimal fit with a variable back length is guaranteed by the VariQuick system which is adjustable to the back length.
- Up to 70% of the weight is transferred to the hips to relieve the shoulders and back thanks to the X-shaped ergonomic frame. The aluminum cross frames provide a flexible and solid interior frame that follows the body's movements.
- Efficient weight transfer thanks to ergonomic and compact ECL (Ergonomic Comfort Lock) hips designed to fit the hips perfectly. The technical stabilizers adapt to the hips to provide a stable and comfortable load distribution. Their soft foam with AirMesh 3D inside ensures a very comfortable wear and an optimal adaptation to the hips. Side compression straps at the hips help adjust weight transfer and improve stability.
- This backpack is stabilized and the pressure is lightened on the shoulders by tightening the position adjustment straps. The special Triglide buckle on the shoulder straps makes them easy to adjust.
- The ergonomic shoulder straps in S perfectly fit the body to avoid any friction in the neck or on the arms. The AirMesh 3D and the edging in Soft Air Mesh guarantee an optimal comfort and a great breathability.