<p>A deep drawn, high compaction canister for storing a reductant material, such as an ammonia adsorbing/desorbing material, for use in the reduction of NOx in an exhaust stream, is described. The canister is formed from a one-piece cylindrical body having an interior for storing the ammonia containing material. The canister further includes at least one handle and a connection port for accessing the ammonia adsorbing/desorbing material within the canister and connecting to an ammonia delivery line for use in an exhaust after-treatment device.</p>
