Granite Gear Virga 2 52L

The Granite Gear Virga 2 52L is a frameless ultralight pack that weighs just 540 g at 52 l – about 10.4 g per liter, notably lighter than anything else in this group. With no internal frame, it relies on a rolled sleeping pad slid into the back sleeve for rigidity, the standard approach among thru-hikers running an ultralight setup. The body is built from Cordura 100D and 210D nylon, holding up to abrasion despite the low weight. The main compartment closes with a roll-top and is supplemented by a stretch mesh front pocket and two side pockets for bottles or wet gear. A padded hip belt spreads weight onto the hips, though the pack has no load lifters or a built-in hydration reservoir sleeve. The listed load capacity of around 13.6 kg fits the ultralight philosophy – this pack is designed around keeping total base weight low, not around carrying heavy gear the way a classic expedition pack does.