Size Chart
| External dimensions | Internal dimensions |
| 13X10X8FT | 11.8X8X7FT |
| 20X11.5X8FT | 15X8.5X6.5FT |
| 20X13X10FT | 15X10X8.5FT |
| 21.5X13X9FT | 15.5X10X7.5FT |
| 23X13X10FT | 21.5X9.5X8.2FT |
| 28X15X10FT | 23X11.5X8.5FT |
| 28X15X11.5FT | 23X11.5X10FT |
| 30X20X13FT | 23.5X15X11.5FT |
| 33X16.5X13FT | 27X12.5X11FT |