Kapten & Son Lisbon Duffle Backpack Medium

Duffle mode top angle view showing the grab handles and lid flap

Rear view with backpack straps stored behind the panel — clean look

Padded shoulder straps deployed with sternum strap — rear view

Rear panel open revealing stowable backpack straps

Suitcase-style full opening with mesh divider and shelf compartment

Top-opening duffle mode showing interior and mesh lid

Bottom shoe pocket open — waterproof-lined detail

Shoe compartment with sneakers inside — separate from main space

Lisbon Duffle size comparison — small 33L, medium 50L, large 70L in black

Couple wearing the Lisbon Medium duffle as a backpack — side view

Rear view lifestyle shot showing backpack fit on two body types

Kapten & Son Lisbon Duffle Backpack Medium in walnut — main three-quarter side view of the convertible carry-on

Kapten & Son Lisbon Duffle Backpack Medium in walnut — front view with zip pocket and stowable backpack straps

Back of the Lisbon Duffle Medium in walnut with the shoulder straps stowed behind the zip panel

Padded back panel and shoulder straps of the walnut Lisbon Duffle Backpack Medium

Shoulder straps stowed behind the back panel of the walnut Lisbon Duffle Backpack Medium

Clamshell suitcase-style opening of the walnut Lisbon Duffle Medium showing full packing access

Main compartment of the Lisbon Duffle Medium in walnut open upright with grey lining and divider

Walnut Lisbon Duffle Backpack Medium opened and packed for a few days away

Zipped mesh pockets inside the lid of the walnut Lisbon Duffle Backpack Medium

Separate zipped bottom compartment of the walnut Lisbon Duffle Medium with water-resistant lining

Shoes in the separate bottom pocket of the walnut Lisbon Duffle Backpack Medium

Kapten & Son Lisbon Duffle Backpack Medium 50L in muted rose — side view with grab handles

Front view with vegan leather panel in muted rose colorway

Rear view with backpack straps stored — muted rose clean look

Padded shoulder straps deployed — muted rose rear view

Rear panel open revealing stowable backpack straps — muted rose

Top-opening duffle mode showing interior with mesh lid — muted rose

Packed with headphones, pouch, and travel gear — muted rose

Kapten & Son Lisbon Duffle Medium muted rose — suitcase-style opening with mesh divider

Top compartment open showing organizer pockets — muted rose

Shoe compartment with sneakers inside — muted rose

Woman wearing the Lisbon Medium duffle in muted rose — front view with sternum strap

Model is 175 cm

Woman wearing the muted rose Lisbon duffle — side view lifestyle

Model is 175 cm

Rear view lifestyle shot showing backpack fit — muted rose

Model is 175 cm

Kapten & Son Lisbon Duffle Backpack Medium 50L in sandstone — side view with grab handles

Front view with vegan leather panel in sandstone colorway

Rear view with backpack straps stored — sandstone clean look

Padded shoulder straps deployed — sandstone rear view

Rear panel open revealing stowable backpack straps — sandstone

Top-opening duffle mode showing interior with mesh lid — sandstone

Packed with headphones, speaker, and travel gear — sandstone

Suitcase-style full opening with mesh divider and shelf — sandstone

Top compartment open showing organizer pockets — sandstone

Shoe compartment with sneakers inside — sandstone

Couple wearing the Lisbon Medium duffle — sandstone side view

Included laundry bag set in light grey — two sizes

-15%off

On this item

179.90€

- Pay in 3x or 4x with Alma

💼 2-in-1 Design: Backpack + Duffle Hybrid
💻 16" Padded Laptop Compartment
💧 Water-Repellent Recycled PET + TPU Coating
🧳 50L - Ideal for 2-4-Day Trips
♻️ 100% Vegan, Eco-Designed & Built to Last

Range comparison

Compare with

	33 L	Current 50 L	70 L
Weight	1,6 kg	1,8 kg	2 kg
Dimensions	21×48×23 cm	30×55×34,5 cm	38×60×32 cm
Cabin		—	—
Hip belt	—	—
Best for	Gym & overnight	Weekends	Long trips
Price	169.90€	179.90€	199.00€
Availability	In stock	In stock	In stock
	View		View

Color: Walnut

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You earn 8.99€ in your Eiken Club pot

with Chronopost or on with Colissimo.

Free delivery to pick-up points from €60.

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@iikenshop.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.

Lisbon Duffle Backpack Medium Walnut179.90€

DIMENSIONS

30 cm x 55 cm x 34.5 cm
11.8" x 21.7" x 13.6" (H x W x D)
VOLUME

50 L
13.2 gal
WEIGHT

1.8 kg
4.0 lbs
LAPTOP POCKET

16"

Man wearing the black Kapten & Son Lisbon Duffle Backpack Medium in front of a tiled wall

Kapten & Son · Lisbon Duffle Medium

Four days away, shoes kept apart.

For two to four days, it opens like a suitcase: the whole front folds down, and a divider splits the main compartment in two. Shoes or wet clothes get their own pocket at the bottom, and a laundry bag and a shoe bag come with it. The straps come out from behind the back when the walk gets longer.

What fits inside

What fits in the Lisbon Duffle Medium, 50 L

Two to four days away, shoes included.

clothes for four days
a pair of shoes, in the bottom pocket
dirty laundry, in the laundry bag provided
a 16-inch laptop, in its compartment that opens from the outside
toiletries
the small things, in the zipped mesh pockets

In the range

Small, Medium or Large?

Small

33 L · 16" laptop · 1.6 kg

Choose it for the everyday and the weekend: the gym after work, 48 hours away, the cabin on a plane.

See this model

You're looking at this one

Medium

50 L · 16" laptop · 1.8 kg

Choose it for two to four days away, with a separate pocket for shoes or wet clothes.

Large

70 L · 16" laptop · 2 kg

Choose it for five days and more, with a hip belt to carry the full 70 litres.

See this model

Torn between two sizes? Take the bigger one: it's the exchange we're asked for most.

Worn

On 1.85 m and on 1.72 m.

As a backpack it runs from the shoulders to the small of the back.

Felix, 1.85 m, wearing the black Lisbon Duffle Backpack Medium, side view — 1.85 m

Emma, 1.72 m, wearing the black Lisbon Duffle Backpack Medium, side view — 1.72 m

On your back

A chest strap for the long walk to the platform.

The back: Padded over the full height of the bag. It also slides over the handle of a rolling suitcase.
The straps: Padded and adjustable, with a chest strap that keeps the bag in place when it is full.
The weight: 1.8 kg empty, for 50 litres and a front that opens like a suitcase.

The details

What nobody sees.

Eiken's take

Why we picked it: It packs four days like a suitcase and carries like a backpack up the metro stairs.
Good to know: 55 × 34.5 × 30 cm: too big for the usual cabin allowances, it travels in the hold.
Who it's for: People who leave for three days with a spare pair of shoes and want their hands free.

Baptiste, Eiken

Specifications

Lisbon Duffle Medium: specifications

Brand: Kapten & Son
Volume: 50 L
13.2 gal
Dimensions: 30 cm x 55 cm x 34.5 cm
11.8" x 21.7" x 13.6" (H x W x D)
Weight: 1.8 kg
4.0 lbs
Laptop compartment: 37 × 28 cm, opened from the outside, PC 15.6" or MacBook 16"
Opening: from the top, and a front that opens all the way, with a divider
Pockets: bottom pocket for shoes or wet clothes, zipped compartments, zipped mesh pockets inside
Included: laundry bag, shoe bag
Material: 88% recycled PET, 8% PU, 4% polyester, water-repellent
Also: stowable shoulder straps, chest strap, luggage strap

Questions

Lisbon Duffle Medium: your questions

Another question? Write to us, a person answers: info@iikenshop.com

Can it go in the cabin?

At 55 × 34.5 × 30 cm, it is too big for the usual 55 × 40 × 20 or 25 cm cabin allowances. For the cabin, the Small (48 × 23 × 21 cm) is the one.

How does it turn into a backpack?

Slide the two handles into their pockets, then take out the shoulder straps hidden behind the back panel and clip them at the bottom. To carry it by hand again, tuck them back under the flap.

Is it rainproof?

The fabric is water-repellent: rain beads off it between the station and the hotel. It isn't made to be submerged.

Care

Lukewarm water and mild soap on a cotton cloth, then let it air-dry. Never in the washing machine, never with chemical cleaners.