Brand new, unused item. Shipped via mail. This tumbler features the same ease of use as the compact, foldable X series, with fins that make it easy to hold even when the contents are hot. Capacity: 350ml Features heat-insulating fins Compact design, folds to 15mm thick Made of food-grade, heat-resistant silicone Graduated markings for measuring, can also be used as a measuring cup Stackable with other X series products Capacity: 350ml Outer dimensions: 103 x 75mm Weight: 68g Storage size: 103 x 15mm