Gregory Katmai 55

small/medium medium/large Fits Torso 15-19 in / 38.1-48.3 cm 18-22 in / 45.7-55.9 cm Fits Hips / Waist 25-48 in / 63.5-121.9 cm 27-53 in / 68.5-134.2 cm Weight 4.61 lbs / 2.09 kg 4.68 lbs / 2.12 kg Volume 50 L / 3051 cu in 55 L / 3356 cu in Packed Dimensions 28.7 x 12.6 x 16.5 in / 73 x 32 x 42 cm 30.3 x 12.6 x 16.5 in / 77 x 32 x 42 cm Max Carry Weight 45 lbs / 20.4 kg