Kapten & Son Lisbon Duffle Medium

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

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 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

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

Woman wearing the muted rose Lisbon duffle — side view lifestyle

Rear view lifestyle shot showing backpack fit — muted rose

Included laundry bag set in light grey — two sizes

179.90€

- Pay in 3x or 4x with Alma

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

Color: Sandstone

Black

Sandstone

Muted Rose

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with Chronopost or on with Colissimo.

Free delivery to pick-up points from €60.

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.

Lisbon Duffle Backpack Medium Sandstone179.90€

DIMENSIONS

30 cm x 55 cm x 34,5 cm
11,8" x 21,6" x 13,6" (H x W x D)
VOLUME

50 L
13,2 gal
WEIGHT

1.9 kg
4,2 lbs
LAPTOP POCKET

16"

Lisbon Duffle Backpack Medium - Your All-in-One Carry-On for Effortless Adventures

Ever packed for a trip and wished one bag could do it all? Meet the Lisbon Duffle Backpack Medium by Kapten & Son - where sleek city design meets outdoor freedom. With a generous 50L capacity and 2-in-1 convertible design, this vegan travel backpack moves effortlessly from airport gates to remote cabins. Built from water-repellent recycled PET ripstop with a TPU-coated finish, it’s the kind of modular travel gear that lets you roam light, stay organized, and look good doing it.

Whether you’re flying carry-on only or packing for a long weekend, its balanced format nails the sweet spot between compact adventure pack and carry-on compliant duffle.

Who is it for?

For modern explorers, digital nomads, gym-to-office commuters, and minimalist travelers - anyone chasing freedom, flexibility, and a cleaner way to move. The Lisbon Duffle Backpack Medium keeps up with your rhythm from sunrise flights to spontaneous road trips.

Kapten & Son Lisbon Duffle Backpack Medium in black — main side view of the 50L convertible carry-on

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

Why It Stands Out

💼 2-in-1 Convertible Design (Backpack + Duffle): Switch modes instantly for hand-carry, shoulder, or backpack wear
💻 Padded 16" Laptop Compartment: Fleece-lined sleeve keeps your tech protected and accessible
💧 Water-Repellent Recycled PET + TPU Coating: Durable, vegan, and weatherproof for on-the-go adventures
🧳 50L Volume, Carry-On Friendly: Ideal for 2-4-day escapes, business trips, or minimalist one-bag travel
👟 Smart Storage System: Includes shoe bag, laundry pouch, wet pocket, and multiple zip compartments

Why You’ll Love It

Switches from city mode to travel mode in seconds - versatility at its best
Keeps gear separated and fresh thanks to the wet pocket & laundry bag
Comfortable to carry even fully loaded - padded straps, chest strap, and back support
Perfect balance of structure, capacity, and minimalist design
Completely vegan, water-repellent, and sustainably made

The Lisbon Duffle Backpack Medium redefines freedom on the move. Slip it under the plane seat, swing it into your coworking space, or toss it in the van for a spontaneous weekend - this bag keeps up with every plan and detour. It’s not just a bag; it’s your eco travel essential built for a life in motion.

Need a smaller, lighter setup? Check out the Lisbon Duffle Backpack Small - same clean design in a 33L format, ideal for daily commutes and overnight stays. Prefer a more urban shape? The Lisbon Pro Backpack delivers the same minimalist aesthetic in a structured daypack format. And if you’re all about hands-free mobility, the Lisbon Crossbody Bag makes the perfect companion for everyday essentials.

Couple travelling with the Kapten & Son Lisbon Duffle Medium in black as backpacks — back view

Technical Specs - Lisbon Duffle Backpack Medium

Brand: Kapten & Son
Product type: Convertible Duffle / Backpack Hybrid
Use: Short trips (2-4 days), business travel, gym, weekend escapes
Main materials: Recycled PET Ripstop + TPU Coating, vegan tech material
Lining: Recycled PET (Grey)
Water-repellent: Yes
Dimensions: 30 x 55 x 34.5 cm (H x W x D)
Capacity: 50 L
Weight: 1.9 kg
Tech features: Padded 16" laptop sleeve (35.5 x 29 x 3 cm), mesh organizers, wet pocket, anti-theft compartment
Extras: Laundry bag, shoe bag, chest strap, suitcase sleeve
Comfort: Ergonomic padded back & adjustable straps
Origin: Designed in Germany, responsibly produced in Asia
Note: Formerly “Lisbon Duffle Backpack” - same trusted design, new name.

FAQ

Is the Lisbon Duffle Backpack Medium carry-on compliant?

Yes - its compact structure meets most airline carry-on limits, making it ideal for overhead bins or under-seat storage when packed efficiently.

Can it handle rain and rough conditions?

Absolutely. The TPU-coated recycled PET fabric provides excellent weather resistance, protecting your gear from splashes and light rain.

Does it have a laptop compartment?

Yes - a padded, fleece-lined sleeve fits laptops up to 16", keeping your tech secure during travel or commutes.

Can it replace my gym or weekend bag?

Definitely. With a 50L capacity, wet pocket, and included laundry & shoe bags, it’s perfect for gym sessions, road trips, or weekend getaways.

Is it sustainable and vegan?

Yes - crafted from 100% recycled PET and entirely vegan materials, aligning with Kapten & Son’s responsible production standards.

Can I use it as my only travel bag?

Yes - its 50L modular layout makes it ideal for minimalist one-bag travel. You can fit clothes, laptop, shoes, and accessories for a 4-day trip effortlessly.