A Guide’s review of the Mammut Trion Nordwand 15 Vest-style packs have become significantly more popular in the last couple of years, and for good reason. They’re light, stay close to the body, and hold the essentials in a balanced position. On days when I want to move fast and don’t need to carry lots, they are a superior choice to a traditional pack. The … Continue reading Review: Mammut Trion Nordwand Pro 15