







Hiking backpack - Men's -
The Muon 40 Pewter/Graphene is a backpack from the brand Rab, ultra-lightweight and durable, ideal for hikers looking for a minimalist option for long-distance treks.
With its sleek design and minimal weight, this model is designed to optimize your time on multi-day treks and hikes. The back system Tri-Flex™ is designed to offer you maximum comfort and a perfect fit, thanks to its lightweight, stable, and supportive harness. You will therefore be able to carry heavy loads whilst maintaining excellent stability. The hip belt and its lumbar padding provide reinforcement of comfort after several hours of walking. The compression straps keep your gear securely in place, and the strap on the lower part of the bag can also be used to carry your sleeping mat.
The bag’s flap is removable so it can be adapted to your needs: you can either reduce the bag’s weight or increase its capacity depending on the length of your adventures. There are plenty of pockets on the harness, the flap and the hip belt, as well as on the front and inside of the bag. There is also a pocket for a 3-litre hydration bladder , and pole holders allow you to keep your hands free. As for the material used for this bag, the brand has opted for Spectra® Ripstop, a fabric that is lightweight yet sturdy and resistant to UV rays. The fibres in this fabric are 15 times more durable than Steel, whilst having a similar weight. It is therefore a bag capable of withstanding the harshest conditions in the mountains.
The Muon 40 is a great companion for all active, minimalist hikers looking for a lightweight, functional and comfortable pair of shoes to cover long distances.


- Fixed carrying system Tri-Flex™
- Full-body harness
- Adjustable hip belt
- Lumbar padding at the level of the lumbar region
- Removable flap with internal and external pockets
- Drawstring allowing the bag to be tightened or loosened depending on the contents
- Top compression strap to secure the load
- Ultra-lightweight lower compression strap for carrying extra material
- Pole holders compatible with telescopic and Z-fold poles
- 2 pockets on the harness
- 2 side pockets
- Large angle main opening
- Compatible with a 3-litre hydration system featuring two outlet options
- Back length: 48 cm
Dimensions : 65 x 33 x 30 cm
Composition :
- 100D Nylon (85% recycled), ripstop Spectra®
| Tri-Flex™ | Designed to provide support and stability, the carrying system follows the contours of the back to ensure maximum freedom of movement and agility when carrying heavy loads. Lightweight and versatile, it features a snow skirt. |
| Spectra® | These fibres are designed to be resistant; they are 15 times stronger than Steel for the same weight. Combined with a resistant nylon Cordura®anti-tear grid, they form a fabric capable of withstanding the harshest conditions in the mountains. |
