Name: Lisbon Duffle Backpack Small
Brand: Eiken Shop
SKU: kapten-son-lisbon-duffle-backpack-small
Availability: InStock

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Lisbon Duffle Backpack Small

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From $69.30

Original: $198.00

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Lisbon Duffle Backpack Small—

$198.00

$69.30

Select Color

From $69.30

Original: $198.00

-65%

Lisbon Duffle Backpack Small—

$198.00

$69.30

The Story

Lisbon Duffle Backpack Small – Smart, Convertible & Ready for Any Journey

Meet the Lisbon Duffle Backpack Small by Kapten & Son — a smart 33L convertible backpack built for modern days that don’t fit into one box. Office in the morning, gym after work, train station on Friday evening: it switches from backpack to duffle bag in seconds, carries your 16” laptop, separates wet gear, and stays compact enough for cabin travel.

Who is it for?

For design lovers, digital nomads, and active travelers who value flexibility, function, and clean aesthetics. The Lisbon Duffle Backpack Small adapts to every scenario — from gym sessions and creative commutes to spontaneous overnighters and minimalist getaways. Wherever you go, it keeps up with your rhythm.

Kapten & Son Lisbon Duffle Backpack Small in black — main side view of the convertible 33L travel bag

Lisbon Duffle Small in black fully packed with tech, clothes and weekend essentials

Why It Stands Out

✔️ 2-in-1 Convertible Design: Switch easily between backpack and duffle bag mode with hidden straps and side handles
✔️ Smart 33L Volume: Ideal for daily use, gym sessions, or 1–2 day trips — compact yet surprisingly spacious
✔️ Built-In Wet Pocket: Separate damp clothes, shoes, or gear in a dedicated waterproof compartment
✔️ Tech-Ready: Padded 16" laptop sleeve and micro-fleece tablet compartment keep devices safe and scratch-free
✔️ Comfort & Security: Padded back, reflective details, and anti-theft back pocket ensure smooth, worry-free travel

Why You’ll Love It

Moves seamlessly between work, gym, and weekend mode
Eco-friendly build from 100% recycled PET — durable, vegan, and water-repellent
Carry-on compatible for stress-free flights and cabin travel
Ergonomic fit for active mobility and long wear comfort
Includes a removable wet pouch for liquids or post-workout gear

The Lisbon Duffle Backpack Small is more than a bag — it’s your lightweight, go-anywhere system. Tough enough for daily use, sleek enough for business travel, and practical enough for impromptu escapes, it delivers effortless adaptability. From airport gates to mountain roads, it follows your every move with timeless style and comfort.

True to Kapten & Son’s philosophy, it combines minimalist German design with functional sustainability — built to last and crafted for explorers who seek both beauty and performance.

Need a more classic everyday backpack format? Check out the Lisbon Pro Backpack — a sleek expandable backpack built for work, commuting and daily travel. Prefer the same hybrid duffle format with extra room? The Lisbon Duffle Backpack M offers a larger capacity with the same convertible design. And if you’re after something smaller for daily rides, the Bali Medium Backpack brings the same clean aesthetic in an 18L everyday format.

Ready for a smarter way to move? Pack your essentials, switch modes, and go.

Top U-zip opening of the Lisbon Duffle Small in black revealing full access to the main compartment

Technical Specs – Lisbon Duffle Backpack Small

Brand: Kapten & Son
Product type: Convertible backpack / duffle bag
Best for: Daily use, gym, weekend travel (12–48h)
Capacity: 33 L
Dimensions: 21 x 48 x 23 cm (H x W x D)
Weight: 1.2 kg
Material: Recycled PET with vegan tech coating
Lining: 100% recycled PET (grey interior)
Water-repellent: Yes
Laptop compartment: Padded 16" (33 x 27 cm), fleece-lined
Tablet compartment: Micro-fleece padded
Pockets: Top + front openings, side strap pockets, anti-theft back pocket, integrated wet pocket with detachable liquid bag, 2 inner mesh zip pockets, bottle holder
Comfort: Ergonomic padded back + straps, reflective details
Travel features: Suitcase sleeve, carry-on size, removable wet pouch
Closure system: Zipper
Origin: Designed in Cologne, Germany — responsibly made in Asia.

FAQ

Can I use it as both a backpack and a duffle bag?

Absolutely. The Lisbon Duffle Backpack Small converts instantly thanks to hidden shoulder straps and side handles, giving you full freedom of carry.

Is it suitable as a carry-on?

Yes — its compact 33L profile meets most airline cabin requirements and fits easily under the seat or in overhead compartments.

Does it have a laptop sleeve?

Yes, a padded 16-inch laptop compartment and micro-fleece tablet pocket provide safe storage for your devices during travel or daily use.

Can I store wet clothes or gym gear?

Definitely — the integrated wet pocket keeps damp items separate and odor-free, while the removable liquid bag makes cleaning effortless.

Is it waterproof?

It’s water-repellent — made with coated recycled PET to handle light rain and splashes, though it’s not fully submersible.

Front panel of the Lisbon Duffle Backpack Small in black — clean urban silhouette

Rear view of the Lisbon Duffle Small in black with padded backpack straps deployed

Hidden backpack straps of the Lisbon Duffle Small in black tucked into the rear panel

Padded laptop sleeve of the Lisbon Duffle Small in black protecting a slim notebook

Hidden bottom compartment of the Lisbon Duffle Small in black for shoes or laundry

Quick-access side pocket of the Lisbon Duffle Small in black

Traveller carrying the Kapten & Son Lisbon Duffle Small in black through a city terminal

Traveller wearing the Lisbon Duffle Small in black as a backpack on a weekend trip — back view

Kapten & Son Lisbon Duffle Backpack Small in sandstone — main side view of the convertible travel bag

Front panel of the Lisbon Duffle Small in sandstone — clean travel silhouette

Rear view of the Lisbon Duffle Small in sandstone with padded backpack straps deployed

Hidden backpack straps of the sandstone Lisbon Duffle Small tucked into the rear panel

Top opening of the sandstone Lisbon Duffle Small revealing the main compartment

Padded laptop sleeve of the sandstone Lisbon Duffle Small protecting a notebook

Sandstone Lisbon Duffle Small packed with weekend clothes and essentials

Sandstone Lisbon Duffle Small packed with tech, headphones and travel gear

Hidden bottom compartment of the sandstone Lisbon Duffle Small for shoes or laundry

Quick-access side pocket of the sandstone Lisbon Duffle Small

Woman carrying the sandstone Lisbon Duffle Small through an airport lounge

Woman wearing the sandstone Lisbon Duffle Small as a backpack on a weekend trip — back view

Kapten & Son Lisbon Duffle Backpack Small in walnut — three-quarter side view carried as a duffle

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

Concealed backpack straps of the Lisbon Duffle Small in walnut revealed behind the back flap

Main compartment of the Lisbon Duffle Small in walnut open with padded laptop divider and grey lining