LED digital temperature display stainless steel thermos water cup bottle

LED digital temperature display stainless steel thermos water cup bottle
1. Inner material: 304 stainless steel; shell material: 201 stainless steel.
2, Touch bottle top to activate LED temperature display.
3, Five layers to insulate from outside, keep warm for long time.
4. Capacity: 500ml.
5, Unit size: diameter is 6.5CM; height is 22CM.
6, Color: black, white, red, blue, pink, red, gold.
7, Can be printed and branded.
8, Package: each in paper box.

Remarks: Lower part can be washed and submersible. Top part includes electronic circuit, it is splash-proof; but please
do not immerse.