This is a new, unopened set of two Itoen Oi Ocha Shohei Ohtani Dodgers logo cold brew tea bottles with stainless steel tea strainers, in blue and white. These are water-extraction bottles received as part of an Oi Ocha campaign. They have the same structure as the water-extraction "furufuru" bottle, allowing you to make cold brew tea or coffee by putting tea leaves in the stainless steel tea strainer and shaking with water. Shipping will be in simple packaging due to the size. Please forgive this. Instant purchase is welcome. Usable volume: 500ml Heat resistance: 100°C Cold resistance: -20°C Materials: Polycarbonate / Stainless steel / Silicone