The MTM Products S107211 is a Survivor Dry Box constructed to withstand harsh conditions. Its unique features include a water-resistant O-Ring seal and a tongue and groove design for additional protection against extreme weather.Adding to its functionality, the box comes with a built-in compass in the lid and a signaling mirror, providing essential tools for outdoor adventures.The triple latches ensure an optimal seal, maintaining the box\'s interior conditions irrespective of the outside environment. For advanced safety, the box is equipped with lock holes and has the ability to float, making it convenient during water travel.With interior dimensions of 8.2\" x 5\" x 2.6\