This is a SeaPack
Emergency Desalinator that generates survival drink from
salt water using forward
osmosis. A perfect addition to a ditch bag or life raft. It will make 1/2 liter in 5hrs, and comes with a waterproof drybag.
It can also be used with muddy or unclean fresh
water, and makes a great
emergency kit for natural disasters on land.
Price is $35 +shipping. Item is located in Brunswick,
Georgia.
Mark