This is a 350ml tumbler, a collaboration between Blue Bottle Coffee and Fellow. The limited edition Fog Gray color is sold out, and a new, unused item with the original box is quite rare, I believe. I will carefully package and ship it. I will not negotiate on the price. Thank you for your understanding. The "Fog Gray" series with its exquisite nuanced color. The Carter Move Mug, a collaboration with "Fellow." It features a rounded silhouette and an easy-to-hold design. It has a splash guard that fits inside, so you can comfortably enjoy your drink even when carrying ice or tea bags. With its cute design featuring the bottle logo and high functionality, it's also recommended as a gift. Actual capacity: 0.35L Blue Bottle Coffee Blue Bottle Stainless steel bottle Stainless steel mug Mug bottle Mobile mug Water bottle Thermos Thermos bottle Stainless steel tumbler Tumbler Ceramic