US Patent 10342257 Containers with multi-functional caps

The present invention relates to containers having caps with smoking tools attached thereon, including an ashtray with a poker protruding inwards from its associated cap, and a jar for smoking materials having a combination scoop and packer protruding inwards from its associated cap. More than one container may be temporarily attached to another container via a single or multiple caps having means of attachment to another cap, and the caps may contain means for grinding material. The present invention makes loading and packing into, and removing ash from, a smoking device faster, easier, neater, and more convenient.