On-line retail store services featuring metal bottle caps, metal lids, metal caps, and metal lids for flasks, drinking flasks, bottles, bottles sold empty, food flasks, thermal insulated metal or stainless steel bottles, reusable metal flasks, and for insulated, vacuum, and insulated vacuum flasks, bottles, metal and non-metal containers, and growlers used for storing, transporting, grinding, crushing, and consumption of food, liquid, powders, or crushable food; On-line retail store services ...