YETI stainless steel water bottle, double-walled for excellent insulation and a convenient design for carrying. Perfect for outdoor activities. Like new, in excellent condition. - Brand: YETI - Color: Black Stone (non-slip coating) - Material: Stainless steel - Features: Double-walled, with lid - Size: Approximately 530ml *Received as a farewell gift this February. Although known for its durability, I'm selling it because it's a bit heavy to carry around. Used once indoors. There are almost no scratches, but there is a slight scratch on the cap. This does not affect use. No instruction manual or box, so please refer to the manufacturer's website for details. I would like to sell this to someone who understands that it is a used item. #YETI #Tumbler #Outdoor