This unique hot and cold flask features both a fun design and a practical thermometer top that shows the temperature inside the bottle. Insulated to keep drinks cold for up to 24 hours and warm for up to 6 hours, this flask makes a perfect gift. 
Battery non-replaceable. Lasts approximately 18000 uses. 
Not dishwasher safe. 
Dimensions: 22.5 x 6.5 x 6.5 cm
Packaging: Box
Composition: Steel, polypropylene, silicone.