... *34*48cmn.w./g.w.:12/13kgsBottle material: imported 304 stainless steelCap material: polypropylene (PP#5)Printing: silkscreen or heat transfer ... mugs, auto mugs, vacuum flasks, coffee mugs with plastic mugs, stainless steel mugs, ceramic mugs, sport bottles, hip flasks, coffee pots , air ... with us at any time ! 450ml Colorful Outside Plastic Inside Stainless Steel Travel Mug