Muon 40L Ultralight Hiking Pack Sizes:40L Reach for it when running

Reach for it when running everyday errands

a sturdy back lock mechanism

or factory racks - see Buyer's Guide

And it's lighter than comparable systems too

Muon 40L Ultralight Hiking Pack Sizes:40L Reach for it when runningFor fast moving hikers pounding out the miles, this strong, streamlined pack is built to keep weight down, with ultralight features allowing you to pack more kit and cover longer distances. Minimising weight so you can maximise your time on the trail, the Muon is the ideal companion for long distance thru hiking and trekking with a refined kit list. The ultralight, ultra tough fabric and lightweight back system keep excess weight down and are