Length

Width

Thick

Volume (L)

8'3

21 ¾ 

2 ¾ 

54.6L

8'8

22

2 ⅞ 

60.7L

9'1

22 ¼ 

3

67.1L

9'5

22 ½

3

70.3L

9'8

22 ¾ 

3 ¼ 

79.0L