- Ultralight Trekking Pack | Rab’s largest ultralight trekking backpack built for fast-moving hikers pounding out miles on thru-hikes and minimalist weekend adventures.
- Tri-Flex Carry System | Light, stable wraparound harness with a shaped lumbar pad and supportive hipbelt for long-distance comfort.
- Surprisingly Tough | Rab’s Spectra ripstop is 15 times tougher than steel relative to its weight, and it’s woven with Cordura and finished in Hydroshield for long-lasting durability and weather protection.
- Trail-Ready Features | Hydration-compatible sleeve sized for 3L reservoirs. Removable lid with gusseted drawstring closure and multiple zippered pockets. Top & bottom compression straps and the bottom straps carry extra equipment.
- Specs | [Best Use] Thru-Hiking, Backpacking, Trekking; [Weight] 2lb 3oz; [Volume] 50L (3050cu in); [Dimensions] 29.5 x 13.7 x 11.8in; [Material] 100D (85% Recycled) High Tenacity Nylon, Spectra; [Pockets] 2 Harness, 2 Side, 1 Large Front Stash
Out of Rab’s collection of ultralight Muon backpacks, the Rab Men’s Muon 50L Hiking Pack is the largest option for thru-hikes, overnight treks, and minimalist-minded weekenders. Rab made it out of Spectra ripstop woven with Cordura and finished in Hydroshield for a surprising strength-to-weight ratio and long-lasting weather protection. Rab’s Tri-Flex carry system combines lumbar support, hipbelt padding, and wider wraparound shoulder straps that were inspired by running vests. The Muon closes with an adjustable drawstring, and the removable lid adds coverage or lessens weight. There’s a sleeve inside the main compartment that Rab sized for 3L hydration reservoirs, and multiple port exits let you take a sip on the trail from your left or right shoulder. Outside the pack, there are trekking pole attachments and a large front stash pocket for layers.
