If you've ever hiked a well-known trek like the Camino de Compostela or some of the GRs, you've probably seen a lot of hikers wearing the Osprey SIRRUS 24 backpack.

And for good reason, this model ensures optimal carrying comfort, thanks in particular to the adjustable AirSpeed suspension system, its abdominal belt which allows for a good distribution of the load without crushing the shoulders.
You'll also be able to pack your walking poles and hang them up when you're done with them, and the straps effectively compress your load.

The SIRRUS also benefits from a careful design and resistant materials, which makes it one of the most recommended models, by many trekking experts.