This comparison shows 2 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| Sentry 2.0 | 340 × 66.0 × 310 mm | 34.0 × 6.6 × 31.0 cm | 13.4 × 2.6 × 12.2 in |
| Doug's Case | 300 × 64.0 × 272 mm | 30.0 × 6.4 × 27.2 cm | 11.8 × 2.52 × 10.7 in |

| Object | Volume | vs smallest |
|---|---|---|
| Sentry 2.0 | 6.96 litres | 1.3× |
| Doug's Case | 5.22 litres | 1× |
* Height × width × depth of the box each object fits in, not the object's own volume. Multiples are against the smallest box here, Doug's Case.