Smart Thermos
CLINK THIS LINK TO SEE THE ITEM ON EBAY
https://www.ebay.com/itm/156907801746
Technical specifications:
Material: stainless steel
Intelligent temperature LED display screen
High quality
Vacuum insulation
Very good fencing.
Easy to clean
Can store hot or cold liquids for up to 12 hours
Capacity: 500ml
Size: 22.5cm x 6cm
The LED operates from a battery and should be replaced when the temperature display stops working.
Packaging content:
1 bottle