Women's ultralight rucksack RAB ND Muon 40L pewter/graphene

Days, weeks, maybe months. Travelling light. Every day with only what you packed at the start. Such an expedition is about gram-counting, but also a test of endurance. By carefully selecting materials, the team at Rab has knocked the weight of this 40-litre backpack down to under 900 grams, while still maintaining an uncompromising carry system, and its durability at such a low weight is also surprising. The credit for this goes primarily to the Spectra® Ripstop fabric, which is not only tear-resistant, but also UV-resistant, which is more than ideal when moving at high altitudes. The team at Rab has then complemented the close-fitting TRI-FLEX™ back panel with a moulded lumbar pad and a supportive hip belt that distributes the weight of the backpack across the entire body. And thanks to the roll-top closure, the volume of the backpack can be expanded or reduced depending on the amount of gear inside.

Spectra® are fibres that are 15x stronger than steel at the same weight. Combined with Cordura, they create a fabric that is incredibly tear-resistant.

TRI-FLEX™ is a lightweight and supportive carry system that fits closely to the back and provides complete freedom of movement, even when carrying heavy loads.

Key features

• Volume: 40 l
• Back length: 48 cm
• Weight: 0.895 kg
• Dimensions: 62 x 33 x 30 cm
• Material: 100D (85% recycled) high-tenacity Spectra® Ripstop nylon
• Back system: lightweight and stable TRI-FLEX™ with an integrated construction for weight distribution
• Number of compartments: 1
• Moulded lumbar pad and supportive hip belt promote comfort on long days on your feet
• Roll-top closure to expand or reduce the backpack's volume as needed
• Ultralight top compression strap helps stabilise the load
• Two pockets on the shoulder straps and two large pockets on the sides
• Large front pocket serves as additional, quick-access storage space
• Bottom compression straps are suitable for attaching e.g. a camping mat
• Poles can be attached to the carry system on the shoulder straps or on the front of the backpack
• Large external and internal zipped pockets for secure storage of gear
• Internal pocket for a 3-litre hydration bladder with a dual exit