Pink stainless steel water bottle with non-slip processing and excellent heat retention thanks to its vacuum-insulated structure. It keeps things incredibly warm for a long time. I've used it for about six months. There is some aging/wear and tear. Please bid only if you understand that this is a used item. - Brand: JINLING - Color: Pink - Material: Stainless steel - Design: Non-slip processing - Internal structure: Vacuum insulation Thank you for looking.