This listing is for a custom made, temperature display smart  tumblers that comes with a tightly seal lid.  This hot tumblers is great for tea, as it comes with a little basket for tea leaves, which seperate the leaves and the water.
* Capacity : 500 ml
* Material : The cup, body, and inner tank is 304 stainless steel. The sealing ring is made of silicone (food grade).  The tea basket is made of 304 stainless stell.
* Net weight: 300 grams, with a diameter of 6.5 cm/ Height 23 cm
*** Please send us the photo or art of your choice, any writing if needed, and we will design your tumbler for you.  All design will be sent back to you for approval before we print your unique tumbler.