Millet Prolighter 30+10, Mountaineering Backpack 30+10L

Millet Prolighter 30+10L expandable alpine climbing backpack in black — three-quarter front view

Millet Prolighter 30+10L in black — X-Light Air Back panel and padded hip belt

Millet Prolighter 30+10L black — removable top lid converts to a hip pack

Millet Prolighter 30+10L black — removable padded hip belt and back panel

Millet Prolighter 30+10L black — extension collar and lid, hydration-compatible

Millet Prolighter 30+10L black — climbing rope carried under the top lid

Millet Prolighter 30+10L black — A-frame ski carry with touring skis mounted

Millet Prolighter 30+10L black — two ice axes in diagonal carry, worn from behind

Millet Prolighter 30+10L black alpine pack worn on the back — three-quarter view

Millet Prolighter 30+10L black worn from the side with compression straps cinched

Millet Prolighter 30+10L black — drinking from the hydration reservoir on the move

Millet Prolighter 30+10L black — sternum strap buckle with safety whistle

Millet Prolighter 30+10L black — gear loop and carabiner on the padded hip belt

169,90 €

- Pay in 3x or 4x with Alma

Alpine Expeditions: For multi-day mountain routes
30+10L Volume: Expandable for bigger loads
1000 g: Light for its carrying capacity
Ski, Rope & Ice-Axe Carry: Full alpine gear ready
Hydration Compatible: Reservoir compartment built in

Range comparison

	Recommended 22L	Current 30+10L
Best for	Fast & light alpine	Multi-day treks
Weight	630 g	1000 g
Dimensions	50×28×18 cm	64×30×23 cm
Price	99,90 €	169,90 €
Availability	Out of stock	Out of stock
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Color: Icon Blue

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30-day returns
2-year warranty
Secure checkout

with Chronopost or on with Colissimo.

Free delivery to pick-up points from €60.

You earn 8,49 € in your Eiken Club pot.

Pairs well with

Shipping

Branded backpacks comes from our French warehouse and are shipped with secured express shipping only.

Our orders are shipped within 2 days.

Here are some estimates depending on your country, calculated from recent shipments.

🇫🇷 France: 2 business days
🇪🇺 EU: 3 to 6 business days
🇬🇧 UK: 4 to 5 business days
🇺🇸 🇨🇦 North America: 6-9 business days

Returns

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.

Prolighter 30+10L Icon Blue169,90 €

Volume30 à 40 L

Weight1,000 g

Back length46 cm

CarryRope, skis, ice axes

Millet · Prolighter 30+10L

The rope on top, the skis on the side, a handle to haul it up.

The Prolighter 30+10 is made for one or two days in the mountains: ski touring in winter, climbs in summer. Its volume gains ten litres when the kit grows, the rope, skis and ice axes attach on the outside, and the hip belt and the lid both come off when the climb is short.

Mountaineering · Ski touring · Climbing

A man in a blue fleece, seen from three-quarters behind, with the Prolighter 30+10 Black on his back

A man kneeling, one hand on the top of the Prolighter 30+10 Black, a hip belt strap in the other hand

What fits inside

30+10L

Ten more litres for the kit, two pockets for the small things.

The volume goes from 30 to 40 litres when the climb calls for protection gear, one more layer, enough for the day. One zipped pocket on the lid, another under it: the keys and a bar stay within reach without opening the bag.

the rope and the protection gear
a warm layer
the hydration reservoir in its compartment
the keys and a bar in the lid pockets

The back system

46 cm

Back length.

A 46 cm back, a hip belt that comes off with the lid.

The hip belt is ergonomic and adjustable.

Hip belt and lid come off: for a short climb, the bag loses 20% of its weight.

Ways to carry it

Rope, skis, ice axes: all the kit attaches on the outside.

An orange rope coiled on the Prolighter 30+10 Black, held upright by a man in a blue fleece — **Rope**The rope carry holds the coiled rope on the bag: the volume stays free for everything else.

A man seen from behind, a pair of skis strapped along the Prolighter 30+10 Black — **Skis**A side ski carry: the pair of skis straps along the bag.

A man seen from behind, two ice axes with orange shafts fixed along the Prolighter 30+10 Black — **Ice axes**The FPP ice axe holder keeps the ice axes along the bag, shafts out.

The Prolighter 30+10 Black in three-quarter view, an arched handle on the panel — **The haul loop**A haul loop: to haul the bag up by hand along the route.

The details

Water without stopping, kit on the hip belt, the bag cinched to your back.

A man drinks from the hose of a hydration reservoir running over the shoulder strap of the Prolighter 30+10 Black — **The hydration reservoir**A compartment takes the hydration reservoir, and the hose comes back over the shoulder strap.

An orange carabiner clipped onto the hip belt of the Prolighter 30+10 Black — **The gear loop**On the hip belt, a gear loop: a carabiner clips onto it.

A hand pulls a strap at the shoulder of the Prolighter 30+10 Black, on a man in a blue fleece — **The load-lifter**With one hand, the load-lifter straps pull the bag in against your back.

A man in a blue fleece adjusts the sternum strap of the Prolighter 30+10 Black — **The sternum strap**An adjustable sternum strap holds the shoulder straps in place.

Prolighter 30+10 Black, three-quarter view

Colour

The colour changes the look, not the bag.

Black

A black with red straps.

Icon Blue

A bright blue, with matching straps and hip belt.

BlackIcon Blue

Colour on this page

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Video

The Prolighter 30+10 on video, presented by the brand.

The range

From the Mixt 15 to the Prolighter 30+10: the volume follows the length of the climb.

MIXT 15L

15 L · 430 g

99,90 €

The lightest: ice axe, poles, hydration reservoir and soft flask, for a fast climb.

See the Mixt 15

Prolighter 22L

22 L · 630 g

99,90 €

One zip, an FPP ice axe holder, a side ski carry, and nothing else.

See the Prolighter 22

MIXT 25+5L

25 to 30 L · 610 g

159,90 €

Five litres of expansion, skis, ice axes, helmet or rope on the outside.

See the Mixt 25+5

Prolighter 30+10L

30 to 40 L · 1,000 g

169,90 €

Ten litres of expansion, rope, skis, ice axes and a haul loop.

This bag

The bags are shown to the same scale.

Millet

Millet, from Saint-Fons to Annecy.

Born near Lyon, in Annecy since 1929

In 1921, Marc and Hermance Millet sewed shopping bags and canvas sacks in a small grocery shop in Saint-Fons, near Lyon. The family settled in Annecy in 1929; in 1960 the sons turned to mountaineering backpacks.

Repairable, 2-year guarantee

Millet bags can be repaired in the Annecy workshop, which also looks after clothing, poles and sleeping bags. Millet guarantees its bags for 2 years; the 2-year legal guarantee goes through Eiken.

Materials chosen and tested

Millet picks its materials from those certified OEKO-TEX and bluesign, with no controversial chemicals, and tests them in its own laboratory before using them.

Eiken's take

Why we chose it: This is the bag for a one or two-day climb: room for the rope and the helmet, three ways to carry kit outside, a handle to haul it up.
Worth knowing: At 1,000 g, it weighs 370 g more than the Prolighter 22 (630 g), which is enough for the day climb.
Who it's for: People who go ski touring or mountaineering over one or two days, with a rope, skis or ice axes to carry.

Baptiste, Eiken

Specifications

Volume30 L, expandable by 10 L
Dimensions64 cm high, 30 cm wide, 23 cm deep
Back length46 cm
Weight1,000 g
Main fabric210D Honeycomb Robic polyamide
Other fabrics1000D polyamide; lining in 250D recycled polyester
Recycled contentAt least 17%
ClosureRemovable lid with two buckles, 10 L expansion
CarryRope carry, side ski carry, FPP ice axe holder, gear loop, haul loop
Hip beltErgonomic, adjustable, removable with the lid
PocketsOne zipped pocket on the lid, one under the lid
HydrationCompartment for a hydration reservoir

Features, dimensions, weight and materials: Millet data (millet.com, November 2026).

Questions

How does the Prolighter 30+10 handle rain?

Nothing is stated about the fabric, and the bag has no built-in cover. In rain that lasts, anything that must stay dry goes in a pouch.

Prolighter 22, Mixt 25+5 or Prolighter 30+10?

The Prolighter 22 (630 g) for the day climb, the Mixt 25+5 (610 g) if rope and helmet are added on the outside, the Prolighter 30+10 (1,000 g) when the climb lasts one or two days.

What can you attach on the outside?

The rope on the rope carry, skis on the side ski carry, ice axes in the FPP ice axe holder. The bag also has a gear loop and a haul loop.

Can you take the hip belt off?

Yes, along with the lid: the bag gets lighter. The sternum strap stays adjustable.

What does the guarantee cover?

The 2-year legal guarantee goes through Eiken. Millet also guarantees its bags for 2 years.

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Prolighter 30+10L

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