Fishpond Thunderhead Sling Padded InsertTHIS INTERNAL SYSTEM ALLOWS FOR INCREASED ORGANIZATION IN YOUR THUNDERHEAD SUBMERSIBLE SLING PACK 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. Lightweight, padded design for protection Drop in design for quick assembly Two adjustable dividers included for