Simple design 600ml stainless steel tumbler, 2-way use. - Brand: Emma - Model Name: Stainless Steel Tumbler - Capacity: 600ml - Color: Black - Color: White - Features: 2-way use - Material: Stainless steel - Size: 600ml - Accessories: Straw - Design: Simple Thank you for viewing. I received this as a gift, but I have no use for it, so I'm giving it away. The box is deformed, but the item is unused. I checked the contents just in case, and there is no discoloration.