316 stainless steel intelligent temperature measuring vacuum cup 500ml business straight cup portable temperature water cup customized gift cup 316不锈钢智能测温保温杯500ml商务直杯便携温度水杯定制礼品杯子

316 series 316 smart black 316 smart white 316 smart blue 316 smart green 316 smart red 316 smart pink 316 smart orange 316 smart purple 316 smart light blue 316 smart yellow 304 series 304 smart black 304 smart white 304 smart light blue 304 smart transparent red 304 smart dark blue 304 smart natural color 304 smart gold 304 smart red 304 smart pink 316 boutique series 316 smart black boutique 316 smart white boutique 316 smart natural quality 316 smart blue boutique 316 smart golden boutique 316 smart brown boutique 304 series boutique 304 temperature display pearlescent lacquer purple 304 temperature display pearlescent lacquer blue 304 display temperature pearlescent lacquer black 304 display temperature pearlescent lacquer red 304 temperature gradient black 304 temperature gradient red 304 temperature gradient blue 304 temperature gradient green 304 high temperature, purple and blue 304 show temperature green powder 304 apparent temperature pink tops and blue bottoms 304 sensible temperature blue top and pink bottom 304 non-apparent temperature plain paint black 304 non-apparent temperature plain paint red 304 non-apparent temperature plain paint gold 304 non-apparent temperature plain paint blue 304 non-apparent temperature plain paint green

500ml