I received this as a gift from an acquaintance, but I didn't use it, so I've been storing it at home. Please understand that this has been stored by a private individual, so I'm looking forward to your purchase if you can accept this. Thank you. Slim design 500ml turquoise stainless steel bottle. - Brand: KEWHAUN - Model Name: Slim Mug Bottle 500ml - Capacity: 500ml - Color: Turquoise - Material: Stainless steel - Features: Slim design Thank you for viewing.