NEW Vintage MOUNTAIN CREST Frame Backpack #1730 Heavy Duty 。Classic vintage external frame backpack by Trail Designs, model “Mountain Crest.” This pack features a durable blue nylon body mounted on a lightweight aluminum frame, giving it that iconic 1970s–80s hiking look and functionality. !!!Very Clean backpack No visible flaws!! Designed for practical outdoor use, it includes a large main compartment with drawstring closure, a front zip pocket and 2 side zip pockets for smaller essentials, and multiple tie-down points for securing extra gear. The external frame provides solid support for carrying loads comfortably on camping trips or hikes. This pack is made from water-resistant nylon (not fully waterproof) and shows normal signs of age and use, adding to its vintage character. Great for camping, scouting, retro outdoor gear collectors, or rustic cabin décor. Features: • External aluminum frame • Blue nylon construction • Drawstring main compartment • Front zip pocket • Gear tie-down loops • Approx. medium capacity (~45–65L) A cool and functional piece of vintage outdoor gear with strong retro appeal.