Sanrio Hello Kitty Faces-Block Smart Bottle

Reusable 500ml stainless steel thermal bottle with double-wall construction and built-in tea filter. Keeps drinks hot or cold for up to 8 hours. Smart LED display on the lid shows the temperature with a simple touch. Long-life battery (up to 1000 days), no charging required, with waterproof cover (not submersible). Dimensions: 7 cm x 7 cm x 22 cm.