About the Gregory Mountain Men’s Optic 48 Ultralight Backpack
The Gregory Mountain Men’s Optic 48 Ultralight Backpack is a backpack designed for those who like to climb trails that are steep and difficult. This bag has a total of 48L, providing plenty of room for any supplies you will need while you traverse the trails. It also has an internal aluminum frame that provides added support and comfort to the back, as well as ventilation on the back of the bag. All in all, this bag is perfect for anyone who enjoys hiking or climbing in more rugged terrain and wants a backpack they can rely on while doing so.