Titanium Mug Dw300 Fh Lid Red DW 300 FH W/ LID: Double-walled titanium withfolding handle with plastic lid. Weight: 3.9 oz. Capacity: 300 ml. Dimensions: 3.0" x 2.8". 400 Handle W/Lid: Single-walled titanium withfolding handle with plastic lid. Weight:2..8 oz. Capacity: 400 ml. Dimensions: 3.1" x 3.4". 400 FH: Single-walled titanium withfolding handle. Weight:2.4 oz. Capacity: 400 ml. Dimensions: 3.1" x 3.4".