The Carry-On Roller: Dimensions: 15.70" L × 22.83" H × 10" D (40 × 58 × 25.4 cm) Weight: 7.81 lbs (3.55 kg) Capacity: 49 L (61 L expanded) Materials: Polycarbonate, polyester, and PU trim. Care: Spot Clean The Medium Check-In Roller: Dimensions: 17.67" L × 28.19" H × 10.98" D (45 × 71.5 × 28 cm) Weight: 9.90 lbs (4.5 kg) Capacity: 78 L (94 L expanded) Materials: Polycarbonate, polyester, and PU trim. Care: Spot Clean The Large Check-In Roller: Dimensions: 19.69" L × 30.98" H × 12.48" D (50 × 78.7 × 31.7 cm) Weight: 11.33 lbs (5.2 kg) Capacity: 111 L (132 L expanded) Materials: Polycarbonate, polyester, and PU trim. Care: Spot Clean