deuter Aircontact Lite 45 + 10 SL Women’s Trekking Backpack

The deuter Aircontact Lite 45 + 10 SL is a women’s trekking backpack designed for long-distance hikes, with an adjustable back length, supportive hip fins and an expandable lid. Its stated features prioritise carrying comfort and load transfer, while the detachable lid can be used with a front strap as a day pack.

At a glance

The adjustable back length is intended to help customise fit for the wearer.
Aircontact Lite padding and shaped hip fins are designed to support ventilation and load transfer.
The height-adjustable lid adds volume, and the lid can be detached for day-pack use with the front strap.
Hydration-compatible design is specified for a 3 L system.
Manufacturer states the pack is made without PFAS and uses DWR impregnation.

Price

£108.19Save 15%

Reference price: ~~£127.29~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Back-length adjustment and adjustable hip fins offer several fit adjustments for carrying a trekking load.
The expandable lid and large lid compartment provide adaptable top storage.
Detachable lid and front strap can serve as a day pack, according to the listing.
Hydration compatibility is stated for a 3 L system.

Technical specifications

13 specifications

Fit and carrying system
Back system	deuter Aircontact back system
Back-length adjustment	Adjustable back length
Adjustment system	The pack features VariQuick system, which enables quick and easy adjustment of the back length to the wearer.
Sternum strap	Precision-adjustable sternum strap
Hip fins	Compact, ergonomic ECL hip fins can be adjusted for stability and a custom fit for efficient load transfer. Special padding inserts hug the hips and provide stability and comfort. An additional cut-out along the back not only ensures ventilation but also reduces pressure on the spine.
Back padding	The Aircontact Lite back, made of open-cell, hollow-chamber foam padding ensures good breathability and an excellent balance of comfort and light weight. It’s ideal for efficient load transfer.

Storage and attachments
Lid compartment	Large lid compartment
Expandable lid	Height adjustable lid for added volume
Ice axe and trekking pole attachment	Ice axe and trekking pole attachment
Hydration compatibility	Hydration compatible (3 L)
Detachable lid use	Detachable lid and front strap can be used as a day pack

Materials and treatment
PFAS	Made without PFAS
Water-repellent treatment	Instead, deuter now uses DWR (Durable Water Repellency) impregnation, which is harmless to health.

Who is it for?

A good fit for

Women seeking a trekking pack for long-distance hikes with an adjustable back length.
Hikers who value load-transfer features, a lid that adds volume and hydration-system compatibility.
Users who may want to detach the lid and use it with the front strap as a day pack.

deuter Aircontact Lite 45 + 10 SL Women’s Trekking Backpack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 126 ratings

5 stars83%83%
4 stars12%12%
3 stars2%2%
2 stars2%2%
1 star1%1%

Aggregate ratings are predominantly five-star, with a small spread of lower ratings. This suggests generally favourable customer sentiment but does not identify what buyers liked or disliked. The ratings alone cannot confirm fit, comfort or performance for a particular wearer, so try the adjustable back and hip fit with a representative load where possible.