Deuter Trail 25, Hiking Backpack

Deuter Trail 25 in Grove Ivy, three-quarter front view

Trail 25 in Grove Ivy, Airstripes back panel and hip belt

Trail 25 in Grove Ivy, three-quarter rear view

Trail 25 in Grove Ivy, side view from the other side

Trail 25 in Grove Ivy, trekking poles attached to the sides

Trail 25 in Grove Ivy, cap and gloves tucked under the front strap

Trail 25 in Grove Ivy, main compartment open with its organiser

Trail 25 in Grove Ivy, rear view with the main compartment packed

Trail 25 in Grove Ivy, man wearing it with a climbing helmet and a via ferrata set clipped to his harness

Trail 25 in Grove Ivy, three-quarter view from the other side

Deuter Trail 25 in Black Shale, three-quarter front view

Trail 25 in Black Shale, Airstripes back panel and hip belt

Trail 25 in Black Shale, three-quarter rear view

Trail 25 in Black Shale, side view from the other side

Trail 25 in Black Shale, trekking poles attached to the sides

Trail 25 in Black Shale, cap and gloves tucked under the front strap

Trail 25 in Black Shale, main compartment open with its organiser

Trail 25 in Black Shale, rear view with the main compartment packed

Trail 25 in Black Shale, man wearing it with a climbing helmet and a via ferrata set clipped to his harness

Trail 25 in Black Shale, three-quarter view from the other side

144,00 €

- Pay in 3x or 4x with Alma

Via ferrata ready · carabiner loops on the straps
Ventilated back · air flows between the Airstripes pads
Wraparound zip · jacket and lunch out in one move
Removable rain cover · for sudden showers
Flexible U-frame · the pack keeps its shape

Color: Grove Ivy

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If you do not like your product, you have 30 days after receipt to return it, no questions ask.

📧 Step 1: Contact us at info@eikenshop.com to inform us of your desire to return the product. We'll provide you with all the details needed.

📦 Step 2: Ship the order and waits for us to receive it.

💳 Step 3: Once received and inspected, we will refund your order to the payment method used during your order, you do not have to do anything.

Trail 25 Grove Ivy144,00 €

Volume25 L

Weight1,020 g

Back length44 to 54 cm

Load4 to 7 kg

Deuter · Trail 25

From the approach path to the cable without taking the pack off: 25 litres.

The approach path climbs steeply, and the pack stays snug against your back without overheating it: a flexible U-shaped frame holds it, and air passes between the pads of the Airstripes back. At the start of the via ferrata, the lanyard clips onto the shoulder strap. At the break, the wide zipped opening hands you your jacket and picnic in one go.

Hiking · Via ferrata · Day hikes

A back that breathes, the lanyard within reach.

A hiker in a helmet clips the carabiner of his via ferrata lanyard onto the shoulder strap of his Trail 25 Grove Ivy

Best for

Built for the trail, from the car park to the summit.

Only one rating of 5 out of 5, for hiking; climbing and mountaineering stay at 2.

Hiking
5 out of 5
What it's for: a day in the mountains carrying 4 to 7 kg.
Climbing, bouldering
2 out of 5
For the walk-in to the foot of the routes.
Alpine mountaineering
2 out of 5
An ice axe on each side for crossing a snowfield, not for a climb.
Travel
1 out of 5
A trail pack, not a travel pack.

Ratings from 1 to 5: Deuter data.

Trail 25 Grove Ivy wide open: zip all round the top, zipped mesh inside pocket

What fits inside

25L

25 litres for the day, and a zip that runs round the pack.

A jacket, a warm layer, the picnic and the first-aid kit fit inside; the zip that runs round the top opens the pack wide. Inside, keys go in a zipped pocket, and the hydration reservoir, up to 3 litres, in an elastic compartment that also takes a wet piece of clothing.

The first-aid kit and the picnic
A jacket and a warm layer
A hydration reservoir up to 3 L

Outside

An ice axe on each side, a pocket on top, pockets that stretch.

Trail 25 Grove Ivy, poles attached on each side — **Ice axes**Two loops, one on each side, held by the compression straps: an ice axe, or a pair of poles.

Trail 25 Grove Ivy from behind, loaded, a snack bar and a first-aid kit sticking out of the top — **On top**A quick-access zipped pocket, for a snack bar and the small bits of kit you reach for at every break.

The pocketsTwo stretch side pockets and a stretch front pocket, for whatever needs to come out fast.

Airstripes back of the Trail 25 Grove Ivy: pads, ventilation channels, shoulder straps and hip belt

The back system

A ventilated back on a flexible frame, shoulder straps that follow your shoulders.

AirstripesLittle contact: your back rests only on pads, and wide channels let air through over 80% of its surface.
The frameU-shaped, flexible, in Delrin: it holds the pack and spreads its weight evenly.
The shoulder strapsActiveFit, moving, with soft edges; perforated like the hip fins, with loops for carabiners.
Standard fitA back of 44 to 54 cm, recommended for 170 to 195 cm; for a shorter back, the Trail 23 SL.

Trail 25 Grove Ivy, three-quarter rear view: shoulder straps and hip belt

In the rain

When the weather turns at the col, the cover goes over the pack.

Not made for rain

No rain protection

In steady rain, water gets in through the seams and zips: anything that mustn't get wet goes in a pouch.

Water-repellent

Water-repellent main fabric

Water beads up on the fabric. In steady rain, it eventually gets through at the seams and zips.

Cover included

A rain cover comes with the pack

The rain cover comes with the Trail 25; it's removable, so it comes off as soon as the sky clears.

This bag

IPX4, once closed

Coated fabric, taped seams

With the roll-top rolled and closed, the contents are protected from rain and splashing water (IPX4 standard). Not from immersion.

Without its cover, it won't get through a day of rain: keep the cover in the pack.

The range

The Trail in the standard or SL fit; the Futura Pro 32 for a mesh back.

Trail 25

25 L · 1,020 g · 52 × 28 × 20 cm

2 litres more in the standard fit: a back of 44 to 54 cm, recommended for 170 to 195 cm.

This bag

Trail 23 SL

23 L · 970 g · 50 × 25 × 19 cm

The SL fit of the Trail: a shorter back, from 38 to 48 cm, recommended for 158 to 178 cm.

See the Trail 23 SL

Futura Pro 32

32 L · 1,580 g · 67 × 32 × 24 cm

A big day in the mountains, the most compact in the standard fit.

See the Futura Pro 32

Photos to the same scale, by height: 52, 50 and 67 cm.

Trail 25 Black Shale, three-quarter view

Colours

Sage green or slate black.

Grove Ivy

A sage green with a fir-green harness: it blends into the alpine meadow.

Black Shale

A bluish black, with slate-grey shoulder straps and hip belt.

Grove IvyBlack Shale

Colour on this page

See it in Black Shale

Deuter

Augsburg, 1898: mailbags first, then backpacks.

Since 1898

Hans Deuter opens a canvas workshop in Augsburg, Bavaria, and is soon sewing mailbags for the Royal Bavarian Post. In 1938, the first ascent of the Eiger North Face is made with a Deuter pack on the climber's back.

The mesh back

In 1984 came Aircomfort, a tensioned mesh that holds the pack away from your back. The Futura series took it up in 1999, and the Futura Pro carries it today.

Guaranteed, then repaired

Deuter guarantees its packs for 2 years against defects in materials and workmanship, on top of the legal guarantee, then repairs them at a shared cost. For a pack bought from Eiken, the claim goes through us.

Eiken's take

Why we chose it: A no-fuss daypack: 25 litres, a back that breathes, the rain cover included, and a lanyard that clips onto the shoulder strap at the foot of the cable.
Worth knowing: Recommended load 4 to 7 kg: beyond that, the Futura Pro 32 and its steel frame carry better.
Who it's for: For a day's hiking carrying 4 to 7 kg, when your back gets hot quickly and the route takes in a cable.

Baptiste, Eiken

Specifications

Volume25 L
Weight1,020 g
Dimensions52 × 28 × 20 cm (height × width × depth, pack full)
Recommended height170 to 195 cm
Back length44 to 54 cm
Recommended load4 to 7 kg
Back systemAirstripes, flexible U-shaped Delrin frame
Carrymoving ActiveFit shoulder straps with soft edges, sternum strap with continuous adjustment, load lifters, stowable hip fins; mesh shoulder straps and hip fins, with carabiner loops
Openingwide zipped opening
Storagequick-access zipped pocket on top, stretch front pocket, stretch side pockets, inside compartment for valuables, elastic inside compartment (hydration reservoir, wet gear)
Hydrationup to 3 L
Attachmentsice axe loop on both sides, compression straps, attachment loops, key clip
Rainremovable rain cover included
SafetySOS label
Fabricrecycled 600D polyester and recycled 210D polyamide
Treatmentmade without intentionally added PFAS
Made inVietnam
Deuter guarantee2 years, defects in materials and workmanship
Deuter reference3440524 (Grove Ivy: EAN 4046051171845)

Features, dimensions, weight and usage ratings: Deuter data (deuter.com, October 2026); dimensions measured with the pack full.

Returns30 days to change your mind.

Legal guarantee2-year legal guarantee of conformity, on top of the Deuter guarantee.

Questions

What are the dimensions and weight of the Trail 25?

52 × 28 × 20 cm (height, width, depth, pack full) and 1,020 g, for 25 litres. Recommended load: 4 to 7 kg.

Is the Trail 25 waterproof?

It isn't waterproof, but its rain cover is included: in steady rain, water eventually gets in through a pack's seams and zips, hence the cover. Anything that has to stay dry also goes in a pouch.

Is the Trail 25 the right size for me?

It's recommended for 170 to 195 cm, for a back length of 44 to 54 cm. Below 170 cm, go for the Trail 23 SL: a back of 38 to 48 cm, a harness shaped for a woman's body, the same pockets, 50 g less.

Is the Trail 25 suitable for via ferrata?

For a day that takes in a cable, yes: loops on the shoulder straps keep your lanyard's carabiners within reach, and the pack stays close to your body. It's rated 5 out of 5 for hiking, 2 for climbing and mountaineering.

Where does everything go in the Trail 25?

In the zipped pocket on top, what you need at every break; in the stretch front pocket, a cap or gloves; in the two stretch side pockets, whatever needs to come out fast. Inside, a zipped pocket for keys and an elastic compartment for a hydration reservoir up to 3 litres.

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Trail 25

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