The 45lb Performance Double Wing is a donut-style wing allowing quick and easy movement of air from one side of the air cell to the other and is designed specifically for use with double tanks. 

Donut configuration allows air to travel from one side of the air cell to the other easily, this reduces the possibility of air trapping on one side of the wing.

Comes with Inflator, Corrugated hose and low pressure inflator hose.