Weight (kg) Beginner Rider (Liters) Advanced Rider  (Liters)
36.3 24 20
40.8 26 21
45.4 28 21
49.9 30 22
54.4 32 23
59.0 34 24
63.5 35 24
68.0 37 25
72.6 39 26
77.1 41 26
81.6 43 27
86.2 45 28
90.7 48 28
95.3 51 29
99.8 53 30