Starbucks Starbucks PORTER Stainless Steel Bottle Matte Orange 355ml Size (width x depth x height): 6.5 x 6.5 x 17.8 cm Capacity: 355ml Color: Matte Orange The 355ml bottle features "Porter-kun" wearing a barista's apron on the front. It has a double-walled vacuum stainless steel construction, providing excellent heat and cold retention. I brewed coffee in it once after purchasing it. Although there is no color, it smells like coffee when opened.