Millet Chamonix 15+5, Roll Top Commuter Backpack, 15" Laptop

Millet Chamonix 15+5L Black Tarmac — three-quarter front view with blue bungee cords and roll-top closure

Millet Chamonix 15+5L Black Tarmac — back panel with padded shoulder straps and sternum strap

Top opening showing main compartment interior with blue zippered organizer pocket and blue bungee cords

Millet Chamonix 15+5L Black — three-quarter front view showing roll-top closure and X-shaped bungee cord system

Millet Chamonix 15+5L Black — front view with X-shaped bungee cord attachment system

Millet Chamonix 15+5L Black — back panel with padded shoulder straps and sternum strap

Top opening showing main compartment interior with blue zippered organizer pocket and mesh panel

Front zippered pocket with passport showing quick-access storage behind bungee cord panel

Interior view with laptop inserted in padded sleeve and cable accessories in organizer pocket

Side opening revealing padded laptop compartment with blue lining and cable organizer

Roll-top closure detail with hoodie partially packed inside demonstrating expandable capacity

-30%off

On this item

129,90 €

- Pay in 3x or 4x with Alma

Modular 15+5L Design: Workday to gym ready
Dedicated Laptop Sleeve: Protects up to 15” devices
Quick Magnetic Roll-Top: Expand when needed
TPU-Coated Fabric: Handles urban rain
Compact & Stable Fit: Ideal for commuting

Range comparison

Compare with

	Current 15+5L	Recommended 25+5L	35+10L	60+15L
Type	Backpack	Backpack	Duffle	Duffle
Weight	750 g	850 g	1050 g	1450 g
Best for	Bike commute	Work & weekend	3 to 5 days	Long trips
Price	129,90 €	149,90 €	179,90 €	199,90 €
Availability	Out of stock	Out of stock	Out of stock	Out of stock
		View	View	View

Color: Black/Tarmac

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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 6,49 € 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.

Chamonix 15+5L Black/Tarmac129,90 €

Volume15 à 20 L

Weight750 g

Laptop15 inch

ClosureMagnetic roll-top

Millet · Chamonix 15+5L

A magnetic roll-top that adjusts, a laptop kept safe.

The Chamonix 15+5 is a city bag that closes with a magnetic roll-top: roll it down to keep a slim bag, unroll it when a jumper joins in. A wide side zip opens the main compartment without touching the roll-top. The fabric, a recycled nylon coated with TPU, copes with light rain.

City · Office · Commuting

The Chamonix 15+5 Black in three-quarter view, roll-top closed, a criss-cross of black elastics on the front panel

Laptop

The 15-inch laptop and the tablet each have their own compartment.

The laptop compartment is protected, and so is the tablet one. The side zip opens the bag without unrolling the roll-top.

15-inch: yes

Millet data sheet: protected compartment for a 15-inch laptop, tablet compartment.

The Chamonix 15+5 Black opened from the side: a blue-lined compartment, a laptop and cables stowed

The top of the Chamonix 15+5 Black, a beige jumper half tucked under the unrolled roll-top

What fits inside

15+5L

Rolled, a slim bag; unrolled, room for one more jumper.

The magnetic roll-top and its compression strap set the volume: rolled, the bag keeps its office-bag profile; unrolled, it gains five litres.

the laptop and the tablet
a jumper or a jacket
the passport in the front pocket
the key on the key clip of the mesh pocket

The back system

42 cm

Back length.

A 42 cm back and a sternum strap, no hip belt.

The shoulder straps are ergonomic, the sternum strap adjustable.

No hip belt on this city bag; a side handle lets you grab it with one hand.

The back of the Chamonix 15+5 Black: the back panel, the shoulder straps and the sternum strap

The details

A roll-top with a metal buckle, a pocket for the passport, a mesh pocket.

Close-up of the roll-top of the Chamonix 15+5 Black, its metal buckle and the Millet label — **The closure**The roll-top closes with a magnet and a metal buckle, with a compression strap.

A passport slipped into the zipped front pocket of the Chamonix 15+5 Black, behind the crossed elastics — **The front pocket**A zipped pocket on the front, behind a thermoformed panel and crossed elastics that recall the first Millet bags.

The inside of the Chamonix 15+5 Black opened from the top, the zipped pocket with its blue zip — **The mesh pocket**In the main compartment, a zipped mesh pocket with a clip for the key.

In the rain

A TPU-coated fabric copes with light rain.

The Chamonix 15+5 Black from the front, the coated fabric and the criss-cross of elastics

TPU

The fabric

Recycled nylon, coated with TPU.

420D recycled nylonA square ripstop: 58% recycled polyamide.
TPU-coated42% thermoplastic polyurethane, for light rain.

Nothing stated

No treatment or cover

Neither coating nor cover is stated: the bag lets water through, so anything that must stay dry goes in a pouch.

TPU-coated fabric

Light rain

The recycled nylon is TPU-coated: it copes with light rain and everyday use.

This bag

Anything that must stay dry goes in a pouch, cover or no cover.

Chamonix 15+5 Black/Tarmac, three-quarter view

Colour

The colour changes the look, not the bag.

Black

A coated black, all in one piece.

Black/Tarmac

A tarmac-grey top, a black base, blue elastics.

BlackBlack/Tarmac

Colour on this page

Sold Out

Email me when it's back

Video

The Chamonix in a mountain village: the brand's film.

The range

From the office to the weekend: Chamonix 15+5, Chamonix 25+5 or Duffle 35+10.

Chamonix 15+5L

15 to 20 L · 750 g

129,90 €

A 15-inch laptop, the same magnetic roll-top.

This bag

Chamonix 25+5L

25 to 30 L · 850 g

149,90 €

A 16-inch laptop, and the gym kit in the same bag.

See the Chamonix 25+5

Chamonix Duffle 35+10L

35 to 45 L · 1,050 g

179,90 €

The same coated nylon as a travel bag: retractable shoulder straps, clamshell opening, 16-inch laptop.

See the Duffle 35+10

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 the daily commute with a 15-inch laptop: a magnetic roll-top, a slim 15 cm profile, a fabric that takes light rain.
Worth knowing: At 15 litres, it takes the 15-inch laptop and a jumper, not much more: a 16-inch laptop or the gym kit call for the Chamonix 25+5.
Who it's for: People who go to the office with a 15-inch laptop and a tablet, and prefer a slim bag to a hiking one.

Baptiste, Eiken

Specifications

Volume15 L, expandable to 20 L
Dimensions50 cm high, 25 cm wide, 15 cm deep
Back length42 cm
Weight750 g
Main fabric420D Square Ripstop TPU recycled polyamide (58% recycled polyamide, 42% polyurethane)
Recycled contentAt least 32%
ClosureMagnetic roll-top with compression strap, zipped side access
LaptopProtected compartment up to 15 inch, tablet compartment
PocketsOne zipped pocket on the front, one zipped mesh pocket inside with key clip
CarryErgonomic shoulder straps, adjustable sternum strap, side handle

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

Questions

How does the Chamonix 15+5 handle rain?

The recycled nylon is TPU-coated: it copes with light rain. In rain that lasts, anything that must stay dry goes in a pouch.

Which laptop fits?

Up to 15 inch, in a protected compartment; the tablet has its own. For a 16-inch laptop, you need the Chamonix 25+5.

Chamonix 15+5 or 25+5?

The 15+5 (750 g) for the office and a 15-inch laptop; the 25+5 (850 g) if a 16-inch laptop and the gym kit share the bag.

Can you carry it by hand?

Yes, by its side handle.

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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