حلقة ملفات حقلية Rite in the Rain

The Polydura cover has taken a serious beating in my truck bed and still looks new, and the rust-resistant rings haven’t jammed once through a wet spring. Fits the standard 4-5/8" x 7" sheets perfectly, so my field notes stay organized.

Been carrying this in my pack for three months of field work and the polydura cover still looks brand new. The rings open smoothly even after getting splashed with rain and mud. Fits the standard 4x7 loose sheets perfectly.

Took this out on a rainy survey job and the rust-resistant rings didn’t seize up at all, even after getting soaked. The Polydura cover is stiff enough to write on in the field without a table underneath.