Consider Chums Splash Bag like your valuable insurance policy. Built with 3 double sealed Zip-lock rows and a roll top closure. Ditch the old ziploc sandwich bag and get some real security for your valuables. Comes in Small and Large size.
Details:
3 double sealed Zip-lock rows
Roll down top
Two snaps make a secured seal with easy access
Take clear photos
Bring any personal essentials with you on or near the water