Fishpond Thunderhead Sling Padded Insert
This internal system allows for increased organization in your Thunderhead Submersible Sling Pack. The padded walls and floor of the insert offer protection against bumps and vibrations for camera bodies, lenses, fly boxes and other valuables.
This insert improves the functionality of the pack tremendously. After a hike in, your gear is compartmentalized rather than all shifting to the bottom. Happy I purchased.