This reusable stainless steel bottle features a design illustrated with Snoopy and Woodstock characters. The model stands out for its integrated technology in the lid, allowing for temperature monitoring of beverages via a touch sensor. Material: Stainless steel, polypropylene and silicone. Volume: 450ml. Food safe: Yes. Reusable: Yes. Thermal and Digital Functionality: Digital Temperature Display: To obtain an internal temperature reading, simply touch the top of the lid with your finger. The battery is a fixed, non-replaceable unit with an estimated lifespan of 180,000 uses. Performance: Suitable for hot and cold beverages, keeping liquids cold for up to 24 hours and hot for up to 6 hours. Includes a removable filter at the top for infusions or loose leaf tea and has a handle for easy carrying. Dishwasher safe: No.