No hassles, no forms to fill out, no rebate needed! Just a great value at a great price! We have combined the revolutionary Pac-It technology with the top selling Evolve 3D field sprays - 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. This product comes in a convenient 24 oz. Field Spray bottle and includes (2) Pac-It refills. That's a win-win all the way around!