The Maximus Prime Electronic Sling by Kokatat is perfect for anyone who wants to hold a necessary electronics device, while still enjoying a day on the water. The Kokatat Maximus Prime Electronic Sling Pocket can hold your radio, GPS or other electronic devices.Useful for sea kayakers or fisherman, it attaches to your Maximus Prime, or Poseidon PFD (sold separately), to hold a VHF radio or other electronic device. This handy neoprene sling hinges open to allow one-handed operation, while it remains securely attached to your PFD. Make sure you stay safe by having easy access to your key electronics, with the Kokatat Maximus Prime Electronic Sling. Hinges open to allow one-handed operation of electronics while securely attached to PFD.