Uploaded June 2024 | Updated September 2026, 5 days ago
The Ultralight METCALF series is available in a 50L, 75L, and 100L option. We go over some key features and benefits of each pack size and talk about the versatility of this system when paired with the gravelly 18.
The Ultralight METCALF series is available in a 50L, 75L, and 100L option. We go over some key features and benefits of each pack size and talk about the versatility of this system when paired with the gravelly 18.










