The 27 x 30" Kalt Large Changing Bag is a roomy 30" wide. It features a lightweight black nylon outer bag, with an interior bag constructed of rubberized nylon/cotton blend, and rubber wrist bands for comfort. This affords both light weight, and great opacity.
Double lined, double zipper system guarantees it to be light-tight
A changing bag is used to load and unload light sensitive material when a darkroom is unavailable