... safet Specificationscapacity:450ml(16oz)packing:48pcs/ctnmeas:50*34*48cmn.w./g.w.:12/13kgsBottle material: imported 304 stainless steelCap material: polypropylene ... kinds of different coffee pot , travel mugs, auto mugs, vacuum flasks, coffee mugs with plastic mugs, stainless steel mugs, ceramic mugs, sport bottles ... with us at any time ! 450ml Colorful Outside Plastic Inside Stainless Steel Travel Mug