Design and design of portable rope

Waterproof ration in the form of garnitures on the backbone. Hopefully with any full-face mask for immersion. It is designed for extreme tourism and water sports, but will be practical in use for both domestic and productive needs and on a walk. The design modularity allows you to install laryngophones and headsets with bone conductivity. The ration body meets the IP68 standard, which allows you to resist immersion in the water.