Gear Review By Bjorn Dihle When it comes to backpacks, Mystery Ranch makes some of the toughest, most long-lasting on the market. The brand is known for hunting, climbing, firefighting, and military grade products, so I was surprised when I got my hands on their new Catalyst 22L backpack. It was more “urban” than I expected. Imagine a backpack you’d use for work or school, but that’s also a good day hiking pack, and you have the Catalyst. Mystery Ranch designed it for office work, coffee shop life, and whatever else the urban wilderness can throw at you. It has a padded sleeve for a laptop and organizing sleeves for a tablet or notebooks. However, it’s still built tough enough for a wet, nasty day-long bushwhack up a mountain in Alaska. The Catalyst comes in three different sizes: 18L, 22L, and 26L. It has Mystery Ranch’s well-regarded, handy three-zipper access…