Backpack
Exped Thunder 50
$249, 50L/3,051 c.i., 3 lbs. 4 oz.
One size, adjustable
Men’s torso range 17.5-22.5 ins./ 44.5-57cm
Women’s torso range 16.5-20 ins./ 42-51cm
moosejaw.com
The idea of downsizing your backpack and other gear is always enticing (and a smart goal; see my tips on that). But unless you have pockets deep enough to finance a quiver of packs, you probably need one that can handle whatever kind of trip you take, and you may be leery of buying one that’s too small or specialized or lacks convenient features. The Thunder 50 struck me at first glance as a pack that may offer exceptional versatility while hewing to a minimalist ethic that keeps weight low, so I took it out on a mostly off-trail backpacking trip with my son in Idaho’s White Cloud Mountains to test my theory.