This pocket-sized, passport-inspired booklet is your trail companion for tracking every step toward the 4,000-footers. Wrapped in a durable dark blue leatherette cover, it features a dedicated page for each of the 48 peaks, giving you space to log dates, trail partners, and memorable moments along the way.

Inside, you’ll find two sets of peel-off stamps for every summit. Place one on each peak’s page as you complete it, and add the second to the two-page centerspread to see your overall progress toward finishing “The 48.”