Cold engines need to warm up before you slam on the gas. Do that. The fabric is indestructible against any rucksack and fully abrasion resistant, like you. A hidden map pocket (that breathes) in the interior is a nice bonus — if your hands are cold, put your gloves in there. Commando shouldering keeps the structure of the piece fully intact for a lifetime of abuse. WARM. UP. IN. STYLE. and then keep burning that gasoline full throttle. Built in Spokane, Washington, USA.