Feature: 1. Exquisite diamond surface, stylish and generous, suitable as a gift for friends 2. High-quality 304 stainless steel material, healthy and safe 3. With filter, you can filter tea, etc. Specification: Material: stainless steel + rhinestone Color: silver Size: 350ML,500ML,750ML Package includes: 1 x thermos bottle Notice: 1.Due to the light and monitors effect, colors may have lightly difference. 2.Please allow 0.5-1cm errors due to manual measurement. Thank you for your understand!