Kapten & Son Lisbon Duffle Backpack Medium 50L in black — side view with grab handles
Duffle mode top angle view showing the grab handles and lid flap
Front view with vegan leather panel and Kapten & Son logo — black
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
Bottom shoe pocket open — waterproof-lined detail
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
Bottom shoe pocket open — waterproof-lined detail
Shoe compartment with sneakers inside — sandstone
Couple wearing the Lisbon Medium duffle — sandstone side view
Included laundry bag set in light grey — two sizes
Kapten & Son Lisbon Duffle Backpack Medium 50L in black — side view with grab handles
Duffle mode top angle view showing the grab handles and lid flap
Front view with vegan leather panel and Kapten & Son logo — black
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
Bottom shoe pocket open — waterproof-lined detail
Shoe compartment with sneakers inside — muted rose
Woman wearing the Lisbon Medium duffle in muted rose — front view with sternum strap
Woman wearing the muted rose Lisbon duffle — side view lifestyle
Rear view lifestyle shot showing backpack fit — muted rose
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
Bottom shoe pocket open — waterproof-lined detail
Shoe compartment with sneakers inside — sandstone
Couple wearing the Lisbon Medium duffle — sandstone side view
Included laundry bag set in light grey — two sizes

-20%off

On this item

KAPTEN & SON

Lisbon Duffle Backpack Medium

179,90 €
- Pay in 3x or 4x with
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  • Two to four days · 50 L, by hand or on your back, 1.8 kg
  • Opens like a suitcase · the front folds down, with a divider
  • Shoe pocket at the bottom · laundry bag and shoe bag included
  • 15.6" laptop or 16" MacBook · 37 × 28 cm, reached from outside
  • Water-repellent fabric · 88% recycled PET, vegan
Range comparison
Compare with
Kapten & Son Lisbon Duffle Backpack Small 33L in black — side view with grab handles 33 L Current Kapten & Son Lisbon Duffle Backpack Medium 50L in black — side view with grab handles 50 L Kapten & Son Lisbon Duffle Backpack Large 70L in black — side view with grab handles 70 L
Weight1,6 kg1,8 kg2 kg
Dimensions21×48×23 cm30×55×34,5 cm38×60×32 cm
Cabin——
Hip belt——
Best forGym & overnightWeekendsLong trips
Price169,90 €179,90 €199,00 €
AvailabilityIn stockIn stockIn stock
ViewView
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 8,99 € 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.

PETA Approved Vegan certification
Fair Wear Certified product
Lisbon Duffle Backpack Medium - Black
Lisbon Duffle Backpack Medium Black179,90 €
  • product measurement

    DIMENSIONS

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

  • product capacity

    VOLUME

    50 L
    13.2 gal

  • product weight

    WEIGHT

    1.8 kg
    4.0 lbs

  • product laptop fit

    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.

The Kapten & Son Lisbon Duffle Medium packs like a suitcase and carries like a backpack: 50 litres for two to four days, a front that opens all the way, and straps that come out from behind the back when you have to walk.

What fits inside

50 L

Two to four days away, shoes included.

Main compartment, front open
Clothes for four days, the wash bag
Bottom pocket, for wet things
A pair of shoes, or wet clothes
Laptop compartment, opened from the outside
A 15.6-inch PC or a 16-inch MacBook
Zipped pockets, outside
What you take out on the way
Mesh pockets, under the lid
The small things
Bags included
Dirty laundry in the laundry bag, a second pair in the shoe bag
Black Kapten & Son Lisbon Duffle Backpack Medium open on a wooden floor, packed with folded clothes

Laptop

Will your laptop fit?

A 37 × 28 cm laptop compartment that opens from the outside: it comes out without opening the bag.

It fits.

This sleeve is made for a MacBook Pro 16".

Compatibility: PC 15.6", MacBook 16".

The details

Straps that tuck away, a pocket for the shoes.

Rear view with backpack straps stored behind the panel — clean look
Behind the back panelThe shoulder straps tuck under a flap: carried by hand, nothing dangles.
Shoe compartment with sneakers inside — separate from main space
UnderneathA separate lined pocket at the bottom: the shoes travel there, away from clean clothes.
Top-opening duffle mode showing interior and mesh lid
In the lidZipped mesh pockets on the inside of the lid, for the small things.
Rear view with backpack straps stored behind the panel — clean look

The shoulder straps tuck under a flap: carried by hand, nothing dangles.

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.
Padded shoulder straps deployed with sternum strap — rear view

In the range

Small, Medium or Large?

Kapten & Son Lisbon Duffle Backpack Small 33L in black — side view with grab handles

Small

169,90 €

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

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

Medium

179,90 €

50 L · 16" laptop · 1.8 kg

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

Kapten & Son Lisbon Duffle Backpack Large 70L in black — side view with grab handles

Large

199,00 €

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.

Eiken's take

Why we picked it
A separate pocket for the shoes and a laptop that comes out from the outside: on the road, you never empty the whole bag for one thing.
Good to know
No hip belt: to carry 70 litres on a long walk, the Large has one.
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

Specifications: Kapten & Son data.

Questions

Lisbon Duffle Medium: your questions

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

Can I take the laptop out without opening everything?

Yes: its 37 × 28 cm compartment opens from the outside, for a 15.6-inch PC or a 16-inch MacBook.

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.