Material: Stainless steel Size: 23.5*6.8*6.8cm / 9.17"*2.65"*2.65" Color: As shown in the picture 1. Using advanced vacuum insulation technology, keep drinks cold for up to 24 hours or warm for 12 hours to meet your all-weather needs. 2. Designed for modern families, this water bottle can be safely put into the dishwasher for cleaning, saving time and effort, and lasting like new. 3. The double-layer stainless steel material effectively isolates the influence of external temperature, while preventing condensation from dripping, keeping your bag and desktop tidy. 4. The ergonomic wide-mouth design makes it easy to add ice cube and clean and brush, compatible with more usage scenarios. 5. The lightweight structure is equipped with a leak-proof sealing lid to ensure that liquids do not spill, whether it is used for outdoor sports or office use. Package includes: 1 package contains 1 product