Abstract: A cannabis storage assembly includes a cannabis grinder and a canister that is releasably engaged to the cannabis grinder such that the canister is vertically oriented on the cannabis grinder. The canister has a tunnel to insertably receive a rolled cigarette for storage. Furthermore, each of the cannabis grinder and the canister has a diameter sufficient for positioning in a cup holder in a vehicle. The canister including a plurality of storage containers each removably integrated into the canister to contain accessories for rolling cigarettes. An ashtray is positionable on the canister and a lid is positionable on the ashtray for closing the ashtray. A rolling tray, comprised of a deformable material, is provided such that the rolling tray can be rolled into a tube for storing in a respective one of the storage containers.