No hassles, no forms to fill out, no rebate needed! Just a great value at a great price! Dead Down Wind has combined the revolutionary Pac-It technology with the top selling Evolve 3D field sprays giving you higher values at a lower price. It's green with less waste so eco-minded customers can re-use their DDW sprayers and save money in the process. 3D Broad Spectrum performance, lower cost per use, less space and weight to transport in the field or on display.