Sea Pack Water Treatment

SeaPack: Introducing the world's first osmotic seawater desalination kit. Intended for emergency use, the SeaPack produces a life-saving drink directly from seawater. Perfect for use on your off-shore boat, sea kayak or for use in your life raft. The filtered drink is very similar to the juice from pressed grapes and provides 480 calories from each half liter--an important energy source during emergencies. The tight osmotic membrane rejects a full 97% of the salt.
Because the SeaPack is passive, there is no pumping involved. This is obviously an advantage if the user has been injured or exhausted and would have difficulty operating a pump-style system.
Benefits:
Produces 0. 5 liters of drink in 5 hours at 68 F
No pumping
High salt rejection 97%
Specifications:
Volume: 1. 8 liters
Filter life: 10 days
Filter output: 0. 5 liters in 5 hours
User effort: seconds to fill, no work required for filtering

SeaPack: Introducing the world's first osmotic seawater desalination kit. Intended for emergency use.