Fishpond Thunderhead Backpack - Padded Insert 1 Weight which means you get less

which means you get less customization than building your own

at the ready

The padded walls and floor of the insert offer protection against bumps and vibrations for camera bodies

precise mends

Fishpond Thunderhead Backpack - Padded Insert 1 Weight which means you get lessFishpond Thunderhead Backpack Padded Insert Three adjustable, padded compartments provide impact protection for fly boxes and camera gear alike. This drop in system allows for increased organization of gear in your Thunderhead Submersible Backpack. The padded walls and floor of the insert offer protection against bumps and vibrations for camera bodies, lenses, fly boxes, and other valuables.