Keep your cup warm and cold. Waterproof design, easy to rinse

Anti-slip rubber pad at the bottom of the cup, safe to use

The lid can show water temperature. Blue indicates cold water, yellow indicates warm water and  Red refers to water over 60 degrees or above

Giftu provides customised ceramic mug, plastic bottles, coffee mugs , welcome small custom made orders, professional solution, quality guaranteed 

GiftU leading corporate gift & promotion gift market, we provide professional customize gift solutions and creative gift ideas

Capacity：350ml/420ml
Battery：2pcs CR2450 coin battery
Standby Time≥500days
Temperature Range：0℃ to 99℃.
Touch The Cap Slightly Temperature Display.