deuter Trail Pro 31 SL Women’s Via Ferrata Hiking Backpack

The deuter Trail Pro 31 SL is a women’s hiking backpack designed for multi-day routes that include via ferratas. Its Airstripes back system, shoulder-strap carabiner loops and accessible storage are aimed at carrying gear securely and keeping key equipment within reach.

At a glance

Shoulder-strap loops keep via ferrata set carabiners close at hand.
Air Spacer mesh and a reduced back contact area are intended to improve airflow while the pack sits close to the body.
A large front zip opening and elastic front stash pocket provide access to frequently used gear.
The listing describes a large zipped main compartment, elasticated side pockets and a separate bottom compartment.
Includes a valuables pocket with detachable key clip and a detachable sternum strap, according to the product details.

Price

£136.79Save 15%

Reference price: ~~£160.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Carabiner loops on the shoulder straps suit via ferrata use and keep the set accessible.
Hydration-compatible design supports reservoirs up to 3 L.
The detachable rain cover and ice-axe and trekking-pole attachment points add practical options for changing conditions and equipment.
Adjustable pivoting shoulder straps and ergonomic hip fins are designed to support a close, controlled fit.

Technical specifications

8 specifications

Identity
Brand	deuter
Model number	3441023
Department	Women's

Features
Back system	deuter Airstripes back system
Hydration compatibility	Hydration compatible (3 L)
Attachment points	Ice axe and trekking pole attachment
Rain cover	Detachable rain cover
PFAS	Made without PFAS

What to know before buying

The listing gives the name Trail Pro 31 SL but does not state a capacity figure in the technical details. Check the selected variant’s capacity and fit information before buying.

Who is it for?

A good fit for

Women seeking a hiking pack for multi-day routes that include via ferratas.
Hikers who want shoulder-strap loops for via ferrata set carabiners and hydration compatibility.
Buyers who value a ventilated back system, quick-access storage and a detachable rain cover.

Less suited to

Buyers who need a confirmed capacity, pack weight or dimensions before purchase, as these details are not supplied here.
Those seeking a pack specifically documented for uses other than hiking and via ferratas.

deuter Trail Pro 31 SL Women’s Via Ferrata Hiking Backpack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.9 / 5 · 13 ratings

5 stars86%86%
4 stars14%14%
3 stars0%0%
2 stars0%0%
1 star0%0%

The supplied aggregate ratings are very positive, with most ratings in the five-star category and the remainder in the four-star category. There is no review-summary evidence describing specific strengths or concerns, so these ratings alone cannot establish how customers experienced its fit, ventilation or via ferrata features.

Frequently asked questions

Is the deuter Trail Pro 31 SL intended for via ferrata routes?

Yes. The listing presents it as a via ferrata hiking backpack and describes shoulder-strap loops for keeping via ferrata set carabiners close at hand.

Can it accommodate a hydration reservoir?

The product details state that it is compatible with a 3 L hydration system. The reservoir itself is not listed as included.

Does it come with a rain cover?

A detachable rain cover is stated as a product feature.

What capacity is this backpack?

The title includes “31”, but the supplied product details do not explicitly state a capacity figure. Confirm the selected listing’s capacity before purchase.