Millet UBIC 40L 4-season mountaineering backpack in black — three-quarter front view
Millet UBIC 40L in black — back panel, harness and padded hip belt
Millet UBIC 40L black — trekking poles in side carry, three-quarter view
Millet UBIC 40L black — A-frame ski carry with touring skis mounted
Millet UBIC 40L black — snowshoes carried on the side
Millet UBIC 40L black — map in the stretch front pocket
Millet UBIC 40L black — water bottle in the stretch mesh side pocket
Millet UBIC 40L black — sleeping mat strapped under the base
Millet UBIC 40L black — top lid pocket open with camera and snacks
Millet UBIC 40L black mountain pack worn on the back — three-quarter view
Millet UBIC 40L black worn from the side, hip belt pocket visible
Millet UBIC 40L black — sternum strap buckle adjustment, worn
Millet UBIC 40L 4-season mountain backpack in Black/Sand — three-quarter front view
Millet UBIC 40L in Black/Sand — back panel, harness and padded hip belt
Millet UBIC 40L Black/Sand — map and fleece loaded in the front pocket
Millet UBIC 40L Black/Sand — clothing packed into the expandable front pocket
Millet UBIC 40L Black/Sand worn on the back — three-quarter view
Millet UBIC 40L Black/Sand worn from the side on the trail
Millet UBIC 40L Black/Sand worn — front harness, sternum and hip straps
Millet UBIC 40L Black/Sand — padded hip belt, worn
Millet UBIC 40L Black/Sand — snack stowed in the hip belt pocket
Millet UBIC 40L Black/Sand — trekking poles in side carry, worn
Millet UBIC 40L Black/Sand — water flask in the stretch mesh side pocket, worn
Millet UBIC 40L Black/Sand — hydration tube routed on the shoulder strap
Millet UBIC 40L Black/Sand — sleeping mat on the base, worn from behind
Millet UBIC 40L 4-season mountain backpack in Black/Red — three-quarter front view
Millet UBIC 40L in Black/Red — back panel, harness and padded hip belt
Millet UBIC 40L 4-season mountain backpack in dark blue — three-quarter front view
Millet UBIC 40L in dark blue — back panel, harness and padded hip belt
Millet UBIC 40L 4-season mountaineering backpack in black — three-quarter front view
Millet UBIC 40L in black — back panel, harness and padded hip belt
Millet UBIC 40L black — trekking poles in side carry, three-quarter view
Millet UBIC 40L black — A-frame ski carry with touring skis mounted
Millet UBIC 40L black — snowshoes carried on the side
Millet UBIC 40L black — map in the stretch front pocket
Millet UBIC 40L black — water bottle in the stretch mesh side pocket
Millet UBIC 40L black — sleeping mat strapped under the base
Millet UBIC 40L black — top lid pocket open with camera and snacks
Millet UBIC 40L black mountain pack worn on the back — three-quarter view
Millet UBIC 40L black worn from the side, hip belt pocket visible
Millet UBIC 40L black — sternum strap buckle adjustment, worn
Millet UBIC 40L 4-season mountain backpack in Black/Sand — three-quarter front view
Millet UBIC 40L in Black/Sand — back panel, harness and padded hip belt
Millet UBIC 40L Black/Sand — map and fleece loaded in the front pocket
Millet UBIC 40L Black/Sand — clothing packed into the expandable front pocket
Millet UBIC 40L Black/Sand worn on the back — three-quarter view
Millet UBIC 40L Black/Sand worn from the side on the trail
Millet UBIC 40L Black/Sand worn — front harness, sternum and hip straps
Millet UBIC 40L Black/Sand — padded hip belt, worn
Millet UBIC 40L Black/Sand — snack stowed in the hip belt pocket
Millet UBIC 40L Black/Sand — trekking poles in side carry, worn
Millet UBIC 40L Black/Sand — water flask in the stretch mesh side pocket, worn
Millet UBIC 40L Black/Sand — hydration tube routed on the shoulder strap
Millet UBIC 40L Black/Sand — sleeping mat on the base, worn from behind
Millet UBIC 40L 4-season mountain backpack in Black/Red — three-quarter front view
Millet UBIC 40L in Black/Red — back panel, harness and padded hip belt
Millet UBIC 40L 4-season mountain backpack in dark blue — three-quarter front view
Millet UBIC 40L in dark blue — back panel, harness and padded hip belt
Not eligible for promo codes
MILLET

UBIC 40L

189,90 €
- Pay in 3x or 4x with
/
  • 4-Season Mountain: From hiking to ski-touring missions
  • 40L Volume: Weekend and hut-trip capacity
  • Ski & Snowboard Carry: Ready for winter terrain
  • Integrated Rain Cover: Weather protection built in
  • 31% Recycled: Eco-dyed, lower-impact fabrics
Range comparison
Compare with
Millet UBIC 20 backpack in dark blue — front view 20L Recommended Millet UBIC 25 backpack in dark blue — front view 25L Millet UBIC 30L 4-season ski touring backpack in black — three-quarter front view 30L Current Millet UBIC 40L 4-season mountaineering backpack in black — three-quarter front view 40L
Best forShort outingsFull daysSki touringMulti-day & huts
Weight610 g860 g1190 g1230 g
Dimensions50×25×19 cm54×28×23 cm56×27×25 cm63×29×27 cm
OpeningTop zipFlapSuitcase openingSuitcase opening
Hip belt—1 pocket2 pockets2 pockets
Carry—SkiSki & snowboardSki & snowboard
Rain cover—
Price95,90 €149,90 €152,90 €189,90 €
AvailabilityIn stockOut of stockIn stockOut of stock
ViewViewView
Color
  • 30-day returns
  • 2-year warranty
  • Secure checkout

with Chronopost or on with Colissimo.

Free delivery to pick-up points from €60.

You earn 9,49 € in your pot.

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.

UBIC 40L - Black/Sand
UBIC 40L Black/Sand189,90 €

Volume40 L

Weight1,230 g

Back length46 cm

RainBuilt-in cover

Millet · UBIC 40L

For two days out, the bivouac straps on the outside.

The Ubic 40 opens like a suitcase from the bottom: you reach the base without emptying the bag. Outside, its removable straps hold the skis, snowshoes, snowboard or tent, and the rain cover is built in. On the hip belt, two zipped pockets keep the phone and a snack.

Hiking · Mountaineering · Ski touring

A man in a blue fleece and a beige canvas hat, seen from three-quarters behind, with the Ubic 40 Black on his back
The lid of the Ubic 40 Black open: snacks and small kit in the zipped pocket

What fits inside

40L

A lid with two pockets, a base that opens, enough for two days.

The bag loads from the top, under a two-buckle lid, and the large zipped opening at the bottom makes the base accessible without taking everything out. The two zipped lid pockets keep the small kit, the front pocket the layers of the moment.

  • the snack and the small kit in the lid
  • the map and a fleece in the front pocket
  • a sleeping mat under the base
  • the hydration reservoir in its compartment

The back system

46 cm

Back length.

A 46 cm back, load-lifters to cinch the bag in.

The load-lifters and the adjustable hip belt pull the bag in against your back when it is full.

The hip belt keeps two zipped pockets: the phone on one side, a snack on the other.

The shoulder straps are ergonomic, and the sternum strap adjusts.

A man in a canvas hat adjusts the buckle of the sternum strap of the Ubic 40 Black

Ways to carry it

Skis, snowshoes, poles: the removable straps go on when the snow arrives.

The Ubic 40 Black between two touring skis strapped on either side
SkisSkis strap on either side of the bag. For a snowboard, the bag has its own snowboard carry.
The Ubic 40 Black with blue snowshoes strapped to the side
SnowshoesSnowshoes strap to the side of the bag, using the removable compression straps.
The Ubic 40 Black with two hiking poles slipped into the side straps
PolesPoles slide into the side straps, handles up.

The details

The map on the front, the bottle on the side, the mat under the base.

A map and a grey fleece slipped into the front pocket of the Ubic 40 Black
The front pocketA map and a fleece go into the front pocket, without opening the main compartment.
A metal bottle in the side mesh pocket of the Ubic 40 Black
On the sideA mesh pocket on the side: the bottle stows there, within hand's reach.
An orange sleeping mat strapped under the base of the Ubic 40 Black
Under the baseStraps under the base: the sleeping mat stays attached there while you walk.
A man in profile, the hip belt and its zipped pocket of the Ubic 40 Black visible at the hip
At the hipTwo zipped pockets on the hip belt, for what you want without taking the bag off.

In the rain

The cover is built in: you pull it out when the rain keeps on.

An Ubic 30 Black under its blue rain cover, seen from the side: the same system as on the Ubic 40

Nothing stated

No treatment stated

The fabric has no stated coating or treatment. Without a cover, anything that must stay dry goes in a pouch.

Built-in cover

Rain cover in the bag

It is built into the bag: you pull it over the top when the rain keeps on.

This bag

Photo: the cover deployed on an Ubic 30, the same system. Anything that must stay dry goes in a pouch, cover or no cover.

Ubic 40 Black, three-quarter view
Ubic 40 Black/Sand, three-quarter view
Ubic 40 Black/Red, three-quarter view
Ubic 40 Dark Blue, three-quarter view

Colour

The colour changes the look, not the bag.

Black

The black, with blue trim and buckles.

Black/Sand

Light grey on top, black below.

Black/Red

A burgundy top, a black base.

Dark Blue

A navy blue, red piping.

Colour on this page

Sold Out

Sold Out

Email me when it's back

Sold Out

Email me when it's back

Sold Out

Email me when it's back

Video

The brand's film that goes with the Ubic 40.

The range

From 25 to 40 litres: the choice comes down to how long you are out.

UBIC 25L

UBIC 25L

25 L · 860 g

149,90 €

The day bag, with built-in rain cover and side ski carry.

See the Ubic 25
UBIC 30L

UBIC 30L

30 L · 1,190 g

152,90 €

Removable straps for skis, snowshoes and snowboard, clamshell opening.

See the Ubic 30
UBIC 40L

UBIC 40L

40 L · 1,230 g

189,90 €

Two days out: same built-in cover, same clamshell opening.

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 two-day bag that opens like a suitcase: the base without emptying everything, the bivouac strapped on the outside, the rain cover in the bag.
Worth knowing
At 1,230 g, you already feel it on the climb: for a single day, the Ubic 25 (860 g) is enough.
Who it's for
People who head out for two days in the mountains, summer and winter, and want to attach skis, snowshoes or a sleeping mat.

Baptiste, Eiken

Specifications

  • Volume40 L
  • Dimensions63 cm high, 29 cm wide, 27 cm deep
  • Back length46 cm
  • Weight1,230 g
  • Main fabric210D solution-dyed polyamide (Solution Dye)
  • Other fabrics600D recycled polyester; lining in 250D recycled polyester
  • Recycled contentAt least 31%
  • DyeingECO DYEING: a less impactful dyeing process
  • ClosureLid with two buckles, large zipped clamshell opening
  • RainBuilt-in rain cover
  • CarryTwo removable compression straps, side ski carry, snowboard carry, bottom straps, fastening buckles
  • PocketsZipped front pocket, front compartment, two zipped lid pockets, two zipped pockets on the hip belt
  • ReinforcementReinforced base
  • HydrationHydration reservoir compatible

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

Questions

How does the Ubic 40 handle rain?

The fabric has no stated treatment, but a rain cover is built into the bag: you pull it over the top when the rain keeps on.

Ubic 25, 30 or 40?

The 40 (1,230 g) for two days, with the clamshell opening and the removable straps; the 30 (1,190 g) for the day loaded with skis or snowshoes; the 25 (860 g) for the simple day.

What can you attach on the outside?

Skis, snowshoes, snowboard, poles or a tent, on the compression straps, two of which are removable, and a sleeping mat under the base.

Where does the bag open like a suitcase?

The large zipped opening is at the bottom of the bag: it gives access to the base without emptying the main compartment.

What does the guarantee cover?

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