Volume20 to 40 L
Weight600 g
Laptop17 inches
ClosureMagnetic roll-top
Mero Mero · Squamish V3 Backpack
20 litres for the office, 40 for the weekend.
You set the roll-top as you head out: a laptop and a water bottle in the morning, enough for two days when the week ends in the mountains. The back and shoulder straps are in ventilated mesh, and nothing sticks out on the outside.
City · Weekend · Walks

Adjustable volume
The same bag in 20 litres, then in 40.
Rolled, it is 50 cm high for 20 litres; unrolled, 74 cm for 40. The roll-top is magnetic and closes with a buckle.


Laptop
A 17-inch laptop fits in its pocket, without emptying anything.
The pocket measures 30 by 40 cm and sits apart from the main compartment: two hidden zips on the side open one the main compartment, the other this pocket, behind the back; you can also reach it from the top, roll-top open. It also takes a changing mat and hides a secret pocket for the passport.
17-inch: yes
30 x 40 cm pocket.

The details
A back that breathes, a reinforced base, a strap to hold the load.




In the rain
A bag for the shower, a cover for the rainy day.

1000mm
The fabric
Recycled nylon, PU-coated.
- 100% recycled nylonMain fabric and lining; the main fabric is Bluesign-certified.
- PU-coated, 1000 mmA polyurethane coating on the back of the fabric.
Not waterproof
PU-coated fabric, 1000 mm, water-repellent and PFC-free
Water beads on the surface and a shower will not get through. For steady rain, add the rain cover.
This bag
The rain cover
Mero Mero rain cover
Sealed seams, PU 4000 mm, sold separately: the next step up for a rainy day.
20,00 €Sold out
Anything that must stay dry goes in a pouch, cover or not.
Carry-on
Rolled, it goes as carry-on; unrolled, it goes in the hold.
- Rolled, 38 × 50 × 15 cmIn the overhead locker, above the seats.
- Unrolled, 74 cm highIn the hold.
Each airline sets its own dimensions: check yours.
Worn
From the tram to the snowy trail, the same bag.
6 photos







Colour
The leather of the zip pulls and strap changes with the fabric.
Cypress Green
A sage green, understated.
Chai Tea
A warm mustard yellow, the most visible of the lot.
Aubergine
A very dark purple, almost black in the shade.
Sand
A light beige, the brightest.
Dark Grey
A charcoal grey, the most neutral.
Silver Pine
A muted blue-green, between sage and petrol.
Navy Blue
A deep navy blue.
The range
Squamish or Wanaka depending on the volume, Annecy for the bike.

Squamish V3 Backpack
20 to 40 L · 600 g
A 17-inch laptop in its pocket, plus a secret pocket.
This bag

Annecy Backpack
10 to 15 L · 560 g
Two Velcro straps for the bike's luggage rack; it also carries on your back.
See the Annecy
Squamish Pocket Backpack
20 to 40 L · 725 g
Like the V3, with a water bottle you can take without taking the bag off.
See the Squamish PocketThe bags are shown to scale with one another.
Mero Mero guarantee
10years
Ten years against manufacturing defects and abnormal wear.
The 2-year legal guarantee goes through Eiken. Beyond that, and up to 10 years, you contact Mero Mero directly. Zips are covered for 2 years.
Mero Mero
Mero Mero, from Annecy to Vietnam.
Born in Annecy
Mero Mero is a French brand, born between lake and mountains. Its first bag, a messenger bag, was inspired by two children, Clémence and Léon. The brand is a member of 1% for the Planet and gives 1% of its turnover to environmental organisations.
Sewn in Vietnam
Since late 2018, manufacturing has been in Vietnam, with a partner specialised in technical stitching: paragliding canopies, harnesses, backpacks. The factory is ISO 9001 and ISO 14001 certified and passes the WRAP audit every year.
Repaired in France
The brand plans for repair from the design stage and works with workshops in France, in Annecy and Lyon.
Eiken's take
- Why we chose it
- It is the bag that changes size with the day: 20 litres rolled for the office, 40 unrolled for the weekend, with a 17-inch laptop safe in its own pocket.
- Worth knowing
- Rolled, 38 × 50 × 15 cm, it goes as carry-on; unrolled, at 74 cm, it does not.
- Who it's for
- For those who want a single bag for the week and the weekend, with or without children, rather than two.
Baptiste, Eiken
Specifications
- Volume20 L rolled, 40 L unrolled
- Dimensions38 cm wide, 50 cm high (74 cm unrolled), 15 cm deep
- Weight600 g
- Main material100% recycled nylon, Bluesign-certified fabric (Canvas oxford N1000D)
- Treatment1000 mm PU coating, water-repellent, PFC-free
- BaseDouble PU-coated polyester, 10 mm foam
- Lining100% recycled nylon
- LeatherZip pulls and strap in leather from a tannery rated Gold by the Leather Working Group
- Laptop30 x 40 cm pocket, up to 17 inches, two hidden side accesses
- ClosureMagnetic roll-top
- CarryingVentilated 3D mesh on the back and shoulder straps, adjustable and removable sternum strap
- AlsoYKK zips, black aluminium buckles, cotton labels
- Not includedRain cover, Paquier changing mat, Maxi-Organizer, Lark attachments for a pushchair
Specifications, dimensions, weight and materials: Mero Mero data (meromero.fr, November 2026).
Questions
Squamish V3 or Squamish Pocket?
Same volume, same inside pockets. The Pocket adds a hidden outside pocket and an asymmetric three-colour design; it weighs 725 g against 600 g.
Is the Squamish V3 waterproof?
No. The fabric is PU-coated (1000 mm) and water-repellent, PFC-free: a shower will not get through. For steady rain, Mero Mero makes a rain cover with sealed seams, sold separately.
Does it fit as carry-on?
Rolled, it measures 38 × 50 × 15 cm and most airlines accept it as carry-on. Each sets its own dimensions: check yours. Unrolled, at 74 cm high, it is too big.
What does the guarantee cover?
The 2-year legal guarantee goes through Eiken. Beyond that, up to 10 years against manufacturing defects and abnormal wear, you contact Mero Mero directly. Zips are covered for 2 years.











