This comparison shows 4 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| PS15 | 351 × 351 × 192 mm | 35.1 × 35.1 × 19.2 cm | 13.8 × 13.8 × 7.56 in |
| m3s | 13.0 × 13.0 × 6.7 in | 33.0 × 33.0 × 17.0 cm | 13.0 × 13.0 × 6.7 in |
| Q300L (opens on Amazon in a new tab) | 381 × 387 × 230 mm | 38.1 × 38.7 × 23.0 cm | 15.0 × 15.2 × 9.06 in |
| CITADEL | 412 × 396 × 200 mm | 41.2 × 39.6 × 20.0 cm | 16.2 × 15.6 × 7.87 in |

| Object | Volume | vs smallest |
|---|---|---|
| PS15 | 23.7 litres | 1.3× |
| m3s | 18.6 litres | 1× |
| Q300L (opens on Amazon in a new tab) | 33.9 litres | 1.8× |
| CITADEL | 32.6 litres | 1.8× |
* Height × width × depth of the box each object fits in, not the object's own volume. Multiples are against the smallest box here, m3s.