Even if you don’t know it, you’ve probably seen more than a few backpacks from Hyperlite Mountain Gear around. Their simple design and subdued black and white color scheme are instantly recognizable, as are the grody thru-hikers attached to them. Once a rare and highly coveted item reserved for only the most hopelessly afflicted ultralight backpacker, HMG packs have built a solid reputation for being durable, lightweight, and dependable over the long haul. Now they’re pretty much everywhere.