Atom Packs



Thru-Hiking Backpacks

Made to order in our Keswick workshop.

The Mo

Lightweight design. No compromise.

The Atom+

Simple. Lightweight. Durable.

The Atom

Made for movement.

Your Pack, Your way

The Custom Pack Builder

Our product customiser lets you create and visualise your pack just the way you want it. Based on our popular core pack range, it allows you to change everything from size and colours to pockets and straps, with a real time visual preview so you know just what to expect.


Go Further

Our removable hip belt pockets and bum bags give you more options with minimum additional weight.

Customer reviews
Customer reviews
I must say, I am simply amazed. It carried up to 12kg very comfortably with room for the occasional 2/3kg more. The material seems bulletproof and all outside pockets reachable.
— Matthias
Customer reviews
That pack rocks!

Tested on a 3 day hike, 80km 2600m and the Mo is the most comfortable pack I've ever had.
— Mathieu
Customer reviews
I've used it on many trips now and it's blowing everything else out of the water. It's been in the desert, swamp, and mountains and it's my favourite piece of gear.
— Eric