ETPS stainless steel thermos flask bottle with liquid temperature display, bpa-free, insulated stainless steel travel hot and cold water bottle for kids /office,500ml (black)

• nsulation Time & Type – 24 hours & Vacuum Insulation
• Display – LED Temperature Display
• Filter – Tea Filter
• Material & Capacity – 304 Grade Stainless Steel & 500ml
• Battery – 240mAh Lithium metal battery