Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size
Build Your Sling Bag - Medium Size

Build Your Sling Bag - Medium Size

Regular price£59.00 GBP
/
Tax included. Shipping calculated at checkout.
  • In stock, ready to ship
  • Inventory on the way
  • Small batch production
  • Lifetime Warranty
  • Designed in Europe

Title
A modular cross-body bag to carry daily essentials and staying organised with no effort, on trails or in town. Upgrade, remix, repair & reassemble as needed. A reliable companion to last for decades.

Rugged, stain-proof & water resistant exterior fabric

x7 brilliant pockets:

x3 Exterior pockets

  • 1 front zippered pocket with an included aluminium Key hook Strap
  • 1 microfiber lined pocket  on the back, ideal for phone / sunglasses / passport . We added an elastic loop to park & hide the zipper for more discretion and security.


x4 Inner pockets: 

  • 1 elastic mesh pocket
  • 1 zippered mesh pocket 
  • 1 large zipper pocket 
  • 1 large pocket behind it  


YKK zippers throughout 

Quick release side locks: Limit your bag opening halfway or open it clamshell-style fully flat with a snap of a button.

x2 Elastic loops for your favourite pen and a charging cable. 

x4 webbing loops, to attach carry strap, water bottle, accessories and upcoming modules.


Custom made Labo Mono zipper pullers: easy to grab even with wet or cold fingers. 


We added a structured frame to maintain the bag's shape, regardless of its contents.

Bottom webbing handle for better grip and carry with no strap.

Modular Sling Bag
Dimensions: 13.5cm x 22.5cm x 10cm
Volume: 2.4L
Weight: 150g

YKK Zippers throughout

Lining: Recycled Polyester

Black Dura-Tx: 840D High Tenacity Polyester - Partly recycled, increasing to 100% as we book more materials for next batch.

Gridstop Blue: Double laminated 210D Nylon (2x 210D) for a very high durability & improved structure.

Climbing Rope Shoulder Strap
Length: 78cm to 135cm 

Alpine Buckle Flat Strap
Length: 66cm to 115cm

We back all our gear with a Lifetime Warranty. So for any defect in materials or workmanship across the reasonable lifetime of a product, we’ll fix or replace it.

🇬🇧 2-3 days UK delivery & Free exchange.

Rugged, water-repellent, stain-resistant. 7 pockets, dual opening modes & carry styles. Brilliant for daily quick access. Compatible with current & future modules.

Let's
build yours

Try our builder tool and create your sling bag today

Remix, Repair, Reassemble

Easily swap styles or update parts to match your mood and needs.

Our modular system ensures that you don’t need to purchase all parts each time, minimising overproduction and unnecessary costs. Compatible on current and future collections.

Modular System,
Circular Design

Climbing Rope Shoulder Strap

Choose one of our unique shoulder straps, made from repurposed climbing ropes.
Comfortable, sewn with our illustrated woven label on one end, and adjustable knot & loop on the other end.
Add our carabiners, connect to your bag, adjust length, and you’re ready to go.

Flat Strap, Alpine Buckle

Prefer a flat strap? We made a secure quick-release one with a stealth look. Featuring a durable alumnium cobra-style buckle, laser engraved illustration, and durable 25mm webbing. Adjustable length for a comfortable bag carry.

Organised,
Without Trying

Your mess, now neatly contained.

Side Lock

Quick access and tear open your bag without spilling it. One on each side will prevent your main pocket from opening further.

Or Lay Flat

Prefer a clamshell style? Access and view all pockets by snapping off the Side Locks. Ideal for desk use.

Invest
in longevity

A Premium build, made to last

Expertly Crafted

Not all bags are created equal. We take immense pride in the craftsmanship and design of this bag and its modules. From the carefully selected materials to the precise stitching, every aspect is designed for durability and a joy to use everyday.

Built to Explore

As with everything we do, this bag is built for exploration and versatility, not only good looks. A unique design in town or on trails, inspired by the mountain gear we love.

Customer Reviews

Based on 795 reviews
91%
(724)
6%
(46)
1%
(8)
1%
(9)
1%
(8)
J
Jessica (Colombo, Sri Lanka)
Quality + details:
Very poor
Very good
I use it for: Traveling, Everyday
Très contente de mon achat

Très contente de mon achat, le sac est de superbe qualité et j’adore le style, original. La livraison a été également super rapide. Je commanderai à nouveau sans hésitation ! Merci !

S
Sam V. (Amsterdam, The Netherlands)
Quality + details:
Very poor
Very good
I use it for: Everyday
Awesome bag

Awesome bag, very thoughtfully organized. Seems rugged and is very user friendly

G
Gabriele R. (Bologna, Italy)
Quality + details:
Very poor
Very good
I use it for: Everyday, Camping, Traveling
This product is perfect

This product is perfect. There are many pockets and it’s very capacious

D
Daniel S. (Frankfurt am Main, Germany)
Quality + details:
Very poor
Very good
I use it for: Everyday
Best Bag

Best Bag with an ideal size even for daily wear. Love the alpine buckle straps.

J
Julie M. (Nantes, France)
Quality + details:
Very poor
Very good
I use it for: Everyday, Hiking, Traveling
The only bag you need!

The bag is extremely well designed - so well designed that it is now the only bag that I use on a day-to-day basis for all occasions! It is amazing how much you can fit in. I ordered the water bottle and the flat strap to add even more functionality. The quality of the bag material is excellent, rugged but very good looking.

G
Georgina (Lewisham, United Kingdom)
Quality + details:
Very poor
Very good
I use it for: Everyday, Hiking
Purchased as a gift for my boyfriend

Purchased as a gift for my boyfriend, he absolutely loves it as he can fit all his usual items and his camera. The compartments are great and he particularly loves the rope strap

L
Laurie G.
Quality + details:
Very poor
Very good
I use it for: Everyday, Cycling
Échangé en 48h

Échangé en 48h, c’est ce que j’appelle un très, très bon service client. J’adore ces sacs !!

A
Anonymous (Scandiano, Italy)
Quality + details:
Very poor
Very good
I use it for: Everyday
Awesome!

Awesome!

M
Micha G. (Hamburg, Germany)
Quality + details:
Very poor
Very good
I use it for: Everyday
Amazing bag!

Looks amazing, great build quality, love the purple

E
Edoardo F. (Dueville, Italy)
Quality + details:
Very poor
Very good
I use it for: Everyday, Hiking, Camping, Traveling
Amazing product

Amazing product.
For sport, traveling or just strolling around