Plug battery connector (6) and pump connector (7) together and secure hook and pile fastener tape strap (3) in
Turn on/off switch (8) on to ensure pump (9) operates.
Return on/off switch (8) to the off position.
The coolant bag holds four (4) pounds of cube or crushed ice or three (3) gel packs.
Open the top of coolant bag (10) and put coolant inside.
Use approximately one (1) quart of potable water to fill coolant bag.
Add potable water to coolant bag (10).
Force excess air from coolant bag (10) by pressing on the sides while closing the top.
Verify the top of coolant bag (10) is closed.
Close pouch slide fastener (1).
Turn pump (9) on and ensure coolant is circulating throughout the ice vest, then turn pump (9) off.