Arc Haul Ultra 40L Backpack Color | Torso:Green / Medium Torso (19-23 inches) Every filter is triple-tested for

Every filter is triple-tested for safety

and more comfortable

It is marked with blue rings on each end

A lightly elastic waist with a drawcord provides a clean

Couldn’t be happier

Arc Haul Ultra 40L Backpack Color | Torso:Green / Medium Torso (19-23 inches) Every filter is triple-tested forTop backpack, light as hell and the comfort is top class. Jean G., The Arc Haul Ultra backpack is designed for comfort and durability at an unbeatable weight. Made from Ultra 100X material, the Arc Haul is innovatively designed for long days between resupply. Whether you are thru hiking or out for a week, this ultralight backpack is a workhorse from the Sierras to the Smokies. Transfer your packs weight to your hips with our curved carbon fiber Arc