Outline traced from Duotone’s own photos, rocker and thickness from the side photo on its page, which shows a sibling. Straight from the photos it held 93.5 L (-1 %). The side view reads the listed thickness, so the photo’s thickness is kept, with a boxier cross-section than the default (it fills 89 % of its width × thickness box, against 88 %), to hold the listed volume. The cross-section’s shape is assumed, not measured. Duotone’s page has no photo of its bottom: shown in paint.