Thinktank Mirrorless Mover 20 battery door and while it's not exactly

and while it's not exactly pocketable

the interior of the bag (without the insert) measures 40 x 25 x 14cm

The Mamiya-Sekor C 150mm f4 is a good quality manual focus short telephoto lens for the Mamiya 645 system

full frame wide angle zoom lens for Canon EF cameras

Thinktank Mirrorless Mover 20 battery door and while it's not exactlyThe Thinktank Mirrorless Mover 20 is a compact bag designed for small mirrorless cameras. I think they mean digital mirrorless cameras, but this is also the right size for a 35mm rangefinder or a very small SLR. In excellent condition. Main compartment dimensions are approximately 9x15x22cm; there is also a front pocket with enough room for a charger and a few smalll accessories.