Lightweight, and designed to your Grafmatic holder it’s own protective environment. Has an internal flexible plastic insert which runs the entire back of the sleeve up into the flap. This insert gives extra rigidity to the sleeve, and also helps protect the pull-loop from damage.
Holds (1) 4x5 Grafmatic holder per sleeve.

Two sleeves are pictured, but each sleeve is sold independently.

Outer Material
1000D Nylon Cordura®
Interior Liner
400D Nylon Pack Cloth